What is Kirchhoff's rule Class 12 physics?

What is hysteresis loss in transformer class 12 physics?
Answer : Hysteresis loss in a transformer occurs due to the repeated magnetization and demagnetization of the iron core when AC supply is given. As the magnetic field changes direction, the core material resists ... loss is a major factor affecting transformer efficiency, along with **eddy current loss**....

View solution

0 like 0 dislike

3 views 1 answer

in Electrical Engineering

What is the formula of EMI Class 12 physics?

View solution

0 like 0 dislike

4 views 0 answers

in Electrical Engineering

What is the emf in physics class 12 formula?

View solution

0 like 0 dislike

3 views 0 answers

in Electrical Engineering

What chapter is Lenz's law in Class 12 physics?

What chapter is Lenz's law in Class 12 physics?
Answer : In Class 12 Physics, **Lenz's Law** is typically covered in **Chapter 6** of the NCERT textbook, which is titled **"Electromagnetic Induction"**. This chapter deals with the ... helps to explain the direction of the induced current and is a crucial part of understanding electromagnetic induction....

View solution

0 like 0 dislike

6 views 1 answer

in Electrical Engineering

What are conservation laws in physics class 12?

What are conservation laws in physics class 12?
Answer : In Class 12 Physics, **conservation laws** refer to the fundamental principles that describe how certain physical quantities remain unchanged in a closed system over time. These laws are essential ... the motion of objects, energy transfers, and the behavior of systems under various conditions....

View solution

0 like 0 dislike

4 views 1 answer

in Electrical Engineering

What is polarizability class 12 physics?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

What is polarization in physics class 12 electrostatics?

View solution

0 like 0 dislike

3 views 0 answers

in Electrical Engineering

What is polarity of charge class 12 physics?

View solution

0 like 0 dislike

3 views 0 answers

in Electrical Engineering

What is polarizer class 12 physics?

View solution

0 like 0 dislike

3 views 0 answers

in Electrical Engineering

What is polarization class 12 physics?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

What is polarization in physics class 12?

What is polarization in physics class 12?
Answer : In Class 12 Physics, **polarization** refers to the process in which the vibrations of a light wave (or any electromagnetic wave) are restricted to a single plane. Light waves, ... In essence, polarization helps to control and manipulate light, making it useful in various everyday applications!...

View solution

0 like 0 dislike

4 views 1 answer

in Electrical Engineering

What is superposition in physics class 12?

View solution

0 like 0 dislike

3 views 0 answers

in Electrical Engineering

What is law of superposition class 12 physics?

View solution

0 like 0 dislike

4 views 0 answers

in Electrical Engineering

What is drift class 12 physics?

View solution

0 like 0 dislike

4 views 0 answers

in Electrical Engineering

What is Ampere's rule Class 12?

View solution

0 like 0 dislike

3 views 0 answers

in Electrical Engineering

What is the Maxwell rule Class 12?

View solution

0 like 0 dislike

2 views 0 answers

in Electrical Engineering

What is the rule of thumb class 12?

What is the rule of thumb class 12?
Answer : In the context of Class 12, "Rule of Thumb" refers to a general principle or guideline that simplifies decision-making or problem-solving, often based on experience rather than precise measurement or detailed ... rule of thumb in a particular subject (like physics or math), feel free to clarify!...

View solution

0 like 0 dislike

4 views 1 answer

in Electrical Engineering

What is the right hand screw rule Class 12?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

What is the right hand rule Class 12?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

What is the right hand palm rule Class 12?

What is the right hand palm rule Class 12?
Answer : The **Right Hand Palm Rule** is a way to determine the direction of the force experienced by a current-carrying conductor placed in a magnetic field. This rule is mainly used to understand the ... and current. It's a quick way to visualize how current, magnetic fields, and forces interact!...

View solution

0 like 0 dislike

7 views 1 answer

in Electrical Engineering

What is the voltage divider rule Class 12?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

What is Kirchhoff's loop rule?

View solution

0 like 0 dislike

4 views 0 answers

in Electrical Engineering

What is Kirchhoff's second rule?

View solution

0 like 0 dislike

3 views 0 answers

in Electrical Engineering

What is right-hand rule 12th physics?

What is right-hand rule 12th physics?
Answer : The **right-hand rule** is a fundamental concept in physics, particularly in the study of **magnetism** and **electricity**. It is used to determine the direction of certain vectors ... is one of the building blocks for understanding electromagnetism, especially for students in 12th-grade physics....

View solution

0 like 0 dislike

5 views 1 answer

in Electrical Engineering

What is the finger rule in physics?

What is the finger rule in physics?
Answer : The **finger rule** in physics is often used to determine the direction of vectors in problems involving **magnetic fields**, **current**, or **angular motion**. It's a handy way ... . These rules help simplify and visualize complex concepts in physics, making them easier to understand and apply....

View solution

0 like 0 dislike

7 views 1 answer

in Electrical Engineering

What is the thumb rule in physics?

View solution

0 like 0 dislike

4 views 0 answers

in Electrical Engineering

What is the name of chapter 13 in class 12th physics?

What is the name of chapter 13 in class 12th physics?
Answer : In the Class 12 Physics curriculum (based on the NCERT textbook), **Chapter 13** is titled **"Nuclei."** This chapter focuses on topics like nuclear properties, radioactivity, nuclear reactions, and the ... of atomic nuclei. Let me know if you need a breakdown of the chapter or its topics!...

View solution

0 like 0 dislike

4 views 1 answer

in Electrical Engineering

What is the Gauss theorem 12th class physics?

View solution

0 like 0 dislike

4 views 0 answers

in Electrical Engineering

What is electric field class 12th physics?

What is electric field class 12th physics?
Answer : An **electric field** is a region around a charged particle where other charged particles experience a force. It represents how a charge would affect the space around it and how it ... the electric field helps us understand how forces are transmitted through space from one charge to another....

View solution

0 like 0 dislike

6 views 1 answer

in Electrical Engineering

What is principle of superposition class 11 physics?

View solution

0 like 0 dislike

4 views 0 answers

in Electrical Engineering

What is superposition of waves Class 11 physics?

View solution

0 like 0 dislike

2 views 0 answers

in Electrical Engineering

What is drift formula in physics class 11?

View solution

0 like 0 dislike

2 views 0 answers

in Electrical Engineering

What is the difference between light waves and matter waves Class 12?

What is the difference between light waves and matter waves Class 12?
Answer : In Class 12 physics, you'll come across both **light waves** and **matter waves**. Here's a simple comparison to help you understand their differences: ### 1. **Nature** - **Light ... lasers, optics | Quantum mechanics, electron microscopes | I hope this clarifies the difference for you!...

View solution

0 like 0 dislike

5 views 1 answer

in Electrical Engineering

What is matter-wave duality class 12?

View solution

0 like 0 dislike

2 views 0 answers

in Electrical Engineering

Which chapter is matter waves class 12?

View solution

0 like 0 dislike

2 views 0 answers

in Electrical Engineering

What is the Seebeck effect Class 12?

What is the Seebeck effect Class 12?
Answer : The Seebeck effect is a phenomenon in physics where a temperature difference across two different conductors or semiconductors causes the generation of an electric voltage. It is named after ... effect is the generation of electricity due to a temperature difference between two different materials....

View solution

0 like 0 dislike

8 views 1 answer

in Electrical Engineering

What is the Seebeck effect Class 12 Ncert?

View solution

0 like 0 dislike

3 views 0 answers

in Electrical Engineering

What are eddy currents Class 12 Ncert solutions?

View solution

0 like 0 dislike

3 views 0 answers

in Electrical Engineering

What are the applications of eddy current class 12?

View solution

0 like 0 dislike

3 views 0 answers

in Electrical Engineering

What are the advantages of eddy current Class 12?

View solution

0 like 0 dislike

5 views 0 answers

in Electrical Engineering

What are eddy currents and its applications class 12 notes?

What are eddy currents and its applications class 12 notes?
Answer : ### Eddy Currents: Class 12 Notes **Definition of Eddy Currents:** Eddy currents are loops of electric current induced within conductors when the conductor is exposed to a changing ... currents is essential for both their beneficial uses and mitigating their adverse effects in electrical systems....

View solution

0 like 0 dislike

5 views 1 answer

in Electrical Engineering

What is application of eddy current Class 12?

View solution

0 like 0 dislike

3 views 0 answers

in Electrical Engineering

How can eddy current be minimised in transformer class 12?

View solution

0 like 0 dislike

2 views 0 answers

in Electrical Engineering

What are the two advantages of eddy current Class 12?

What are the two advantages of eddy current Class 12?
Answer : Eddy currents have two main advantages: 1. **Induction Heating**: Eddy currents can be used for heating purposes. When an alternating magnetic field is applied to a conductor, it generates ... how eddy currents can be useful in various practical applications, such as heating and braking systems....

View solution

0 like 0 dislike

8 views 1 answer

in Electrical Engineering

What are the two disadvantages of eddy current Class 12?

What are the two disadvantages of eddy current Class 12?
Answer : In Class 12, when studying **eddy currents**, two main disadvantages are typically highlighted: ### 1. **Energy Loss (Heat Generation)** Eddy currents can cause unwanted energy ... two disadvantages are why engineers work to minimize eddy current effects, especially in high-efficiency devices....

View solution

0 like 0 dislike

3 views 1 answer