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12th Odisha Board
IMPORTANT
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If the electric field is uniform in a region, then electric lines of force in that region are .

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Important Questions on Electric Field and Potential

EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 2 - Electric Field and Potential>MODEL QUESTIONS>Q 8
The electric field strength due to a dipole at an axial point is proportional to 1rk. The value of k is _____.
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 2 - Electric Field and Potential>MODEL QUESTIONS>Q 9
The electric potential at a point, distance r from an electric dipole is proportional to 1rz. The value of z is _____.
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 2 - Electric Field and Potential>MODEL QUESTIONS>Q 10
The relation between electric potential and electric field strength is El= _____ ×dVdl. (Enter an integer in the blank).
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 2 - Electric Field and Potential>MODEL QUESTIONS>Q 1
The electric field strength at a point due to an isolated charge varies inversely as the cube of its distance from the point.
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 2 - Electric Field and Potential>MODEL QUESTIONS>Q 2
Electric field is a scalar quantity.
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 2 - Electric Field and Potential>MODEL QUESTIONS>Q 3
The S.I unit of electric field strength is N/C2.
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 2 - Electric Field and Potential>MODEL QUESTIONS>Q 4
Electric field intensity at a point is equal to the potential gradient at that point.
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 2 - Electric Field and Potential>MODEL QUESTIONS>Q 5
Two electric lines of force cross each other at a suitable point.