Category: Electrostatics

A. zero
B. infinite
C. positive
D. negative

A. Wien’s bridge
B. Wheatstone bridge
C. Schering bridge
D. Hay’s bridge

A. resistor
B. insulator
C. good conductor
D. semi conductor

A. Neutrons
B. X-rays
C. Both glass rod and silk acquire a negative charge
D. None

A. The current in the discharging capacitor grows linearly
B. The current in the dicharging capacitor grows exponentially
C. The current in the discharging capacitor decays exponentially
D. The current in the discharging capacitor decreases constantly

A. scalar
B. vector
C. both A. and (6)
D. none of the above

A. Paraffin wax
B. Quartz
C. Glass
D. Air

A. distance between plates
B. area of plates
C. thickness of plates
D. all of the above

A. 100 kV/m
B. 10 kV/m
C. 5 kV/m
D. 2 kV/m

A. V/m
B. V2/m
C. m/V
D. m/V2