(A) Zero
(B) Infinite
(C) Minimum
(D) Maximum
Tag: Physics Mcq Questions and Answers
The magnetic inside a current carrying long solenoid is?
(A) Weak
(B) Uniform and strong
(C) Zero
(D) Non-uniform
In current carrying long solenoid the magnetic field produced does not depend upon?
(A) Number of turns per unit lenght
(B) Radius of solenoid
(C) Current flowing through solenoid
(D) All of the above
1 Ohm × 1 Farad is equal to?
(A) 1 Joule
(B) 1 Coulomb
(C) 1 Second
(D) 1 Ampere
Due to polarization electric field E in a capacitor?
(A) Decreases
(B) Increases
(C) First increases then decreases
(D) Remains the same
Capacitance of capacitor depends upon?
(A) Voltage applied
(B) Thickness of plates
(C) Geometry of the capacitor
(D) Charges on the plates
Study of electric charges at rest under the action of electric forces is known as?
(A) Magnetic induction
(B) Electric field
(C) Electronstatics
(D) Electromagnetism
NC-1 is the SI unit of?
(A) Charge
(B) Current
(C) Electric intensity
(D) Force