A. one joule/coulomb
B. one coulomb/joule
C. one coulomb
D. one joule
Related Mcqs:
- 1 volt/meter is same as___________?
A. 1 meter/coulomb
B. 1 newton meter
C. 1 newton/meter
D. 1 joule/coulomb - The units of capacitance are____________?
A. volts/coulomb
B. coulombs/volt
C. ohms
D. henry/Wb - Which of the following capacitors has relatively shorter shelf life____________?
A. Mica capacitor
B. Electrolytic capacitor
C. Ceramic capacitor
D. Paper capacitor - The units of volume charge density are___________?
A. Coulomb/meter
B. Coulomb/meter
C. Coulomb/meter
D. Coulomb/meter - Which is the most superior dielectric out of the following ?
A. Air
B. Glass
C. Bakelite
D. Paper - Mica capacitors are characterized by all of the following except___________?
A. stable operation
B. accurate value
C. low leakage reactance
D. low losses - capacitors are mainly used for radio frequency tuning?
A. Paper
B. Air
C. Mica
D. Electrolytic - Equipotential planes are_______________?
A. parallel to one another
B. non parallel to one another
C. intersecting
D. circular - In a charged capacitor the energy resides in________________?
A. magnetic hield
B. electric field
C. nuclear field
D. gravitational field - If free space between the plates of a capacitor is replaced by a dielectric_____________?
A. The potential difference remains constant capacittance and energy stored increases
B. The potential difference remains constant capacittance decreases and energy increases
C. The potential difference decreases but both capacitance and energy increase
D. both potential difference and capacitance decrease but energy increases
