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Can an electric field be negative?
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Can electric field intensity be negative?
Answer : Electric field intensity itself is not inherently "positive" or "negative." It's a vector quantity, meaning it has both magnitude and direction. - **Magnitude**: The magnitude of the ... or positive in a given coordinate system, the magnitude of the electric field itself is always positive....

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Can electric flux be negative?
Answer : Yes, electric flux can be negative. Electric flux (\(\Phi_E\)) is calculated using the formula: \[ \Phi_E = \mathbf{E} \cdot \mathbf{A} = EA \cos(\theta) \] Where: - \(\mathbf{E ... . So, the sign of the electric flux depends on the direction of the electric field relative to the surface normal....

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Can electric potential be zero when the electric field is not zero?

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Is negative electric field possible?
Answer : Yes, a negative electric field is possible, but it's important to understand what it means in context. The electric field is a vector field that describes the force per unit charge exerted on a ... 't change the fundamental nature of the electric field-it's just a matter of direction and sign....

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How can eddy current losses be reduce in an induction motor?

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How can the starting current of an induction motor be reduced?
Answer : The starting current of an induction motor can be quite high, often several times the full-load current, which can cause issues like voltage drops in the supply line and damage to the motor windings ... -duty vs. light-duty), motor type, cost, and the need for controlling the acceleration profile....

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What is the difference between flux and flux density of an electric field?

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At which point is the electric field intensity zero due to an electric dipole?

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How is an electric field inversely proportional to the area of a cross section?

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How is an electric field related with electrostatic potential?

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How is an electric field inversely proportional to the area of A cross section?

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What is the relationship for polarization of a dielectric material in the presence of an external electric field?

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When a dielectric is placed in an electric field it gets polarized?

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