the following statement is not true regarding the electric set up for the verification of Ohm's Law
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Answer:
the rheostat can only increased the resistance in electric circuit
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Which of the following statement is not true, regarding the electrical set-up for the verification of Ohms law:
(A) The voltmeter is connected in parallel with the known resistance
(B) the ammeter is connected in series circuit
(C) The rheostat can only increase the resistance in electric circuit
(D) The single key is used to switch on/off the electric circuit
Solution:
The component used to regulate current without changing the voltage source is called variable resistance or rheostat. In an electric circuit, rheostat is often used to change the resistance in the circuit by either increasing or decreasing the resistance. Thus statement in option C is not true.
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