(A) Free electrons
(B) Negative ions
(C) Positive charges
(D) Positive ions
Tag: Physics Mcq Questions and Answers
Capacitance is defined as?
(A) VC
(B) Q/V
(C) QV
(D) V/Q
A positive electric charge?
(A) Attracts other positive charge
(B) Repels the neutral charge
(C) Attracts a neutral charge
(D) Repels other positive charge
The index of refraction depends on?
(A) Focal length
(B) Speed of light
(C) Image distance
(D) Object distance
Time period is presented by?
(A) T
(B) P
(C) T.P
(D) P.T
ـــــ is transfer by waves?
(A) Energy
(B) Frequency
(C) Wavelength
(D) Vilocity
If 4 joules are applied against an electric field on a 2 Coulomb charge, the value of the electric potential will be?
(A) 1 Volt
(B) 8 Volt
(C) 2 Volt
(D) 4 Volt
Electrical energy is equal to?
(A) QR
(B) QV
(C) QC
(D) Qt