Question

A circuit joint have two loads how have more current

Answer 1

Explanation:

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A parallel circuit has two or more paths for current to flow through.

Voltage is the same across each component of the parallel circuit.

The sum of the currents through each path is equal to the total current that flows from the source.

Answer 2

Explanation:

The only time you get into trouble is if/when you connect too many appliances/loads to a single circuit, so that those loads collectively draw more current than what the circuit (and its associated circuit breaker) can safely supply.