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We have two heating coils A and B . Co...

We have two heating coils A and B .
Coil A takes time `t_1` to boil one cup of water and coil B takes time `t_2` to do it.
Find the time taken to boil one cup of water if (a) A and B are connected in parallel (b) A and B are connected in series with each other.

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To solve the problem of finding the time taken to boil one cup of water using two heating coils A and B, we will analyze the scenarios when they are connected in parallel and in series. ### Given: - Coil A takes time \( t_1 \) to boil one cup of water. - Coil B takes time \( t_2 \) to boil one cup of water. ### (a) When A and B are connected in parallel: ...
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