Physics
Grade-9
Easy
Question
"N” number of resistors of resistance R are connected in parallel across the voltage “V”, then which of the following statements is correct?
- The total voltage in the circuit is zero.
- Current in each resistance will divide equally among the resistors.
- Voltage across each resistor will divide equally among the resistors.
- Current will be very high.
Hint:
In parallel circuits, the current is branched out and recombined when branches meet at a common point.
The correct answer is: Current in each resistance will divide equally among the resistors.
When "N” number of resistors of resistance R are connected in parallel across the voltage “V”, the current in each resistance will divide equally among the resistors.
- The resistors in any circuit bear a constant voltage when a fixed amount of voltage is supplied.
- In a parallel circuit, with N number of resistors and R resistance, the applied current will divide and distributed equally among all the resistors.
- So the voltage in each resistor of a parallel circuit is the same.
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