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प्रश्न
What is the other name for a variable resistor?
एका वाक्यात उत्तर
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उत्तर
A rheostat is another name of a variable resistor.
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Types of Circuits: Simple Circuit
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संबंधित प्रश्न
Write symbol and state function of following component in an electric circuit :
voltmeter
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State Ohm’s law.
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Who first showed two kinds of charges and who gave them algebraic signs?
Does the motion of a body affect its charge?
What is the value of charge on an electron? Is a charge less than the value possible?
Sometimes when you take off your nylon clothes, your hair stands on their end. Explain the observation.
Write SI unit of
Resistance.
What is the function of a switch in an electric circuit?
