Electrical Questions
Q. Comparing No.10 and No.14 bare copper wires of equal length, the No.14 wire will have greater …………………..?
View SolutionQ. In an electric room heat converter the method of heating used is
View SolutionQ. With the rise in temperature the insulating property of an insulator:
View SolutionQ. Kirchhoff’s second law is based on law of conservation of
View SolutionQ. Ohm’s law is not applicable to
View SolutionQ. A 10 ohms resistor is powered by a 5-V battery. The current flowing through the source is
View SolutionQ. If P is 50 watt and R is 2 ohms, then I is equal to_
View SolutionQ. If the voltage across a load is to be dropped, a resistor should be placed in ………………………..?
View SolutionQ. Voltage is a form of …………………. energy
View SolutionQ. For determining the sign for emf a rise in potential should be considered?
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