Question

it is advantages to connect electric device in parallel instead of connecting them in series why​

Answer 1

Answer:

Advantages of connecting electrical devices in parallel with the battery are as follows: (1) Voltage across each electrical device is same and the device can take current as per its resistance. ... (3) Total resistance in parallel circuit decreases, hence, a greater current may be drawn from the cell.

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Answer 2

Answer:

The following are the advantages of joining electrical devices in parallel with a battery:

-The potential difference across all appliances is same as that of the battery.

-If one appliances becomes faulty, current will not pass through that branches to ensure the running of the other appliances.

-Different appliances need current values to work satisfactorily.