A glass rod when rubbed with silk cloth is charged because__________?

Related Mcqs:

Capacitor does not allow the sudden change of ?

A. current B. voltage C. power D. None of the above...

A current of 16 amperes divides between two branches in parallel of resistances 8 ohms and 12 ohms respectively. The current in each branch is_____________?

A. 6.4 A, 6.9 A B. 6.4 A, 9.6 A C. 4.6 A, 6.9 A D. 4.6 A, 9.6 A...

A 40 W bulb is connected in series with a room heater. If now 40 W bulb is replaced by 100 W bulb, the heater output will__________

A. decrease B. increase C. remain same D. heater will burn out...

Bulbs in street lighting are all connected in_____________?

A. parallel B. series C. series-parallel D. end-to-end...

Voltage dependent resistors are usually made from________________?

A. Charcoal B. Silicon Carbide C. Nichrome D. Graphite...