Question: 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

1. Discuss Ohm's law. What is a rheostat? What is a potentiometer?

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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