Question

Give any 4 precaution taken by a student to perform the experiment to determine the resultant resistance of 2 resistors when connected in series

Answer 1

1. Connections should be properly done
2. The battery / cell used should be appropriate
3. The connecting wires should be used properly making sure that they are in good condition
4. If any kind of voltmeter or ammeter is used, it should be made sure that they are in proper Working condition

Answer 2

1: there should be closed circuit
2: there should be an ammeter placed in the circuit
3: there should be proper connection
4: there should be ammeter reading be zero







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