Which of the following devices is used for storing electr...
Which of the following devices is used for storing electric charges?
Transformer
Ammeter
Potentiometer
Capacitor
Correct answer is D
No explanation has been provided for this answer.
The battery connection that permits current to flow across a p-n junction is called? ...
Electrical resistance is a property of an electrical energy to be converted into ...
Which of the following statements about solid friction is/are correct? I. Friction depends on the...
The correct sequence of energy transformation in the operation of an x-ray tube is i. X-rays ii....
One thousand microns is equal to ...