Question

❤️___ heya! resistance of open key and closed key!​

Answer 1

Answer:

Open key does not allow current to flow so can be called that it has infinite resistance while closed key has approximately zero resistance. For an open circuit, the electric resistance is infinity because no current is passing through the circuit. normally, R=V/I, where I=0A that leads the resistance became much higher which is equal to infinity. For short circuit, the resistance equals to zero ohms.

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Answer 2

Answer:

Explanation:

Open key does not allow current to flow so can be called that it has infinite resistance while closed key has approximately zero resistance. Brainly Answering Legend Contest is active.