Krishna wonders why the bulb in above circuit does not glow and he writes down the possible causes he could think of i) Key K1 is open ii) Circuit is incomplete iii) Filament of bulb is broken iv) Key K2 is open. Choose the correct option for why bulb was not glowing from below.a)i and iv b)iii and iv c) i,ii and iii d)ii and iv
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Answered by
3
Answer:
The answer is Option d. Because if the circuit is not complete how will the current flow.
Answered by
2
Answer:
2option is correct
the bulb will not glow when circuit is incomplete
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