Calculate equivalent resistance when three resistances of2ohms,3ohms a...
The equivalent resistance in a parallel resistance circuit can be calculated using the formula:
1/Req = 1/R1 + 1/R2 + 1/R3 + ...
where Req is the equivalent resistance and R1, R2, R3, ... are the individual resistances connected in parallel.
If the resistances are 2 Ω each, then the formula becomes:
1/Req = 1/2 + 1/2 + 1/2 + ...
Simplifying the equation:
1/Req = 1/2 * (1 + 1 + 1 + ...)
1/Req = 1/2 * n
where n is the number of resistances connected in parallel.
Therefore, the equivalent resistance (Req) when the resistances are 2 Ω each is:
Req = 2/n
Calculate equivalent resistance when three resistances of2ohms,3ohms a...
The equivalent resistance in a parallel resistance circuit is given by the formula:
1/Req = 1/R1 + 1/R2 + 1/R3 + ...
Where R1, R2, R3, ... are the individual resistances in the circuit.
If the resistances are 2 Ω, the formula becomes:
1/Req = 1/2 + 1/2 + 1/2 + ...
Since all the resistances are the same, the equation simplifies to:
1/Req = n/2
Where n is the number of resistances in the circuit.
To find the equivalent resistance, we can rearrange the equation:
Req = 2/n
So, if there are 2 resistances in the circuit, the equivalent resistance would be:
Req = 2/2 = 1 Ω