Electrical Engineering Mcqs

A. charge will flow from A to B
B. charge will flow from B to A
C. no flow of charge will occur
D. both a and b are possible

A. 9 x 109N
B. 9.2 x 104N
C. 9 x 109N
D. 9 x 107N

A. negative
B. positive
C. zero
D. data is insufficient

A. along the direction of force experienced by a unit positive charge
B. opposite to the direction of force experienced by a unit positive charge
C. perpendicular to the direction of force experienced by a uit positive charge
D. any of above

A. only a magnetic field
B. only an electric field
C. neither electric field nor magnetic field
D. both electric and magnetic fields

A. electric flux
B. electric intensity
C. electric potential
D. all of above are same

A. decrease
B. increase
C. remain constant
D. depends upon composition of dielectric

A. 1.6 x 10-19C
B. 3.2 x 10-19C
C. 9.1 x 109C
D. no definite value exist

A. glass rod acquires negative charge while silk acquires positive charge
B. glass rod acquires positive charge while silk acquires negative charges
C. both glass rod and silk acquire negative charge
D. both glass rod and silk acquire positive charge