What happens to the current if several sections of the current are connected to the circuit?

To answer the question, consider the current formula.

The strength of the current is directly proportional to the strength and inversely proportional to the resistance.

Consequently, when several sections of current are connected to the circuit, the tension in the connection area increases sharply:

I = I1 + I2 = U1 / R1 + U2 / R2.

And in the same way with every new connection.

Consequently, with increasing tension, burnout or fire can occur in the circuit.



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