Various experiments are performed on a resistance wire of 0.5 m length. In which of the…
Physics · NEET · NTA Exams — Current Electricity
Various experiments are performed on a resistance wire of 0.5 m length. In which of the following experiments the heat generated is maximum.
- the wire is connected directly to the battery
- the wire is divided into two halves and both parts are connected to the battery in parallel
- only half of the wire is connected to the battery
- the wire is cut into 4 equal parts and all the four parts are connected to the battery in parallel
Answer
(D) the wire is cut into 4 equal parts and all the four parts are connected to the battery in parallel
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