1.

A tester is made with the two terminals of a battery connected to separatewires, each with one end free. A light bulb is also a part of the circuit. Now an object is used to connect the free ends, and it is observed that the light bulb does not glow. (In other words, there is no electricity flowing) Which of the following could be that object?

Answer»

A tester is made with the two terminals of a battery connected to separatewires, each with one end free. A light bulb is also a part of the circuit. Now an object is used to connect the free ends, and it is observed that the light bulb does not glow. (In other words, there is no electricity flowing) Which of the following could be that object?




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