capacitor
transistor
inductor
diode
The dielectric strength of transformer oil should be of the order of
The dimension MLT-2 corresponds to
The dimensional formula for universal gravitational constant is
The dimensional formula ML-1T -2 corresponds to
The dip of a magnetic needle will be zero
The direction of heat flow between two objects depends on
The distance between node & adjacent antinode is 30 cm. The wavelength is
The dynamo converts
The earth is a
The earth-wire of a cable is attached to
