1 Answer
Ohm's Law relates the voltage (V), current (I), and resistance (R) in an electrical circuit. The formula is:
\[
V = I \times R
\]
Where:
- **V** is the voltage (in volts)
- **I** is the current (in amperes)
- **R** is the resistance (in ohms)
### To solve Ohm's Law, you can rearrange the formula depending on what you are solving for:
1. **To find Voltage (V):**
\[
V = I \times R
\]
Multiply the current (I) by the resistance (R) to get the voltage.
2. **To find Current (I):**
\[
I = \frac{V}{R}
\]
Divide the voltage (V) by the resistance (R) to find the current.
3. **To find Resistance (R):**
\[
R = \frac{V}{I}
\]
Divide the voltage (V) by the current (I) to calculate the resistance.
### Example:
If you know the voltage is 10 volts and the resistance is 5 ohms, to find the current, use the formula for current:
\[
I = \frac{V}{R} = \frac{10}{5} = 2 \, \text{amperes}
\]
This means the current flowing through the circuit is 2 amperes.
Let me know if you need more examples!
\[
V = I \times R
\]
Where:
- **V** is the voltage (in volts)
- **I** is the current (in amperes)
- **R** is the resistance (in ohms)
### To solve Ohm's Law, you can rearrange the formula depending on what you are solving for:
1. **To find Voltage (V):**
\[
V = I \times R
\]
Multiply the current (I) by the resistance (R) to get the voltage.
2. **To find Current (I):**
\[
I = \frac{V}{R}
\]
Divide the voltage (V) by the resistance (R) to find the current.
3. **To find Resistance (R):**
\[
R = \frac{V}{I}
\]
Divide the voltage (V) by the current (I) to calculate the resistance.
### Example:
If you know the voltage is 10 volts and the resistance is 5 ohms, to find the current, use the formula for current:
\[
I = \frac{V}{R} = \frac{10}{5} = 2 \, \text{amperes}
\]
This means the current flowing through the circuit is 2 amperes.
Let me know if you need more examples!