Current Electricity A 3 Q resistor having 2 A current will dissipate the power of 2 watts 4 watts 6 watts 8 watts 2 watts 4 watts 6 watts 8 watts ANSWER DOWNLOAD EXAMIANS APP
Current Electricity International ohm is defined in terms of the resistance of A cube of carbon A column of mercury A cube of copper The unit length of wire A cube of carbon A column of mercury A cube of copper The unit length of wire ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Electric current is a Scalar quantity Number only Sometimes scalar and sometimes vector Vector quantity Scalar quantity Number only Sometimes scalar and sometimes vector Vector quantity ANSWER DOWNLOAD EXAMIANS APP
Current Electricity An instrument which detects electric current is known as Wattmeter Galvanometer Voltmeter Rheostat Wattmeter Galvanometer Voltmeter Rheostat ANSWER DOWNLOAD EXAMIANS APP
Current Electricity The substances which have a large number of free electrons and offer a low resistance are called Insulators Conductors Inductors Semi-conductors Insulators Conductors Inductors Semi-conductors ANSWER DOWNLOAD EXAMIANS APP
Current Electricity SI unit of power is Coulomb Watt-hour Watt Henry Coulomb Watt-hour Watt Henry ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS