1. Discuss Ohm's law. What is a rheostat? What is a potentiometer? Describe the use of...
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1. Discuss Ohm's law. What is a rheostat? What is a potentiometer? Describe the use of each. 2. Provide the formulae for voltage and current division between two resistors. 1. Discuss Ohm's law. What is a rheostat? What is a potentiometer? Describe the use of each. 2. Provide the formulae for voltage and current division between two resistors.
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1Ans Ohms law states that the current through a conductor is proportional to the voltage across the conductor This is true for many materials including metals provided the temperature and other physic... View the full answer
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