Task 2: Parallel circuit
Raihana Mumtaj Task 2: Parallel circuit
What is the total resistance of a parallel circuit with three resistors of 4 ohms, 6 ohms, and 8 ohms?
2 ohms
4 ohms
6 ohms
8 ohms
In a parallel circuit, if one resistor fails, what happens to the other resistors?
They also fail
They become disconnected
They continue to function normally
They become less effective
What is the total current in a parallel circuit if two resistors have currents of 2A and 3A?
1A
2A
3A
5A
What is the formula to calculate the total resistance of a parallel circuit?
R = R1 + R2 + R3 + ...
1/R = 1/R1 + 1/R2 + 1/R3 + ...
R = R1 * R2 * R3 * ...
R = R1 - R2 - R3 - ...
What is the voltage across each resistor in a parallel circuit?
The same
Different
Depends on the value of the resistors
Depends on the current
If one resistor in a parallel circuit is removed, what happens to the total resistance?
Increases
Decreases
Remains the same
Becomes infinite
What is the total current in a parallel circuit if the currents in the individual resistors are 1A, 2A, and 3A?
1A
2A
3A
6A
What happens to the total current in a parallel circuit if one resistor is disconnected?
Decreases
Increases
Remains the same
Becomes infinite
How does adding resistors in parallel affect the total resistance of a circuit?
Increases
Decreases
Remains the same
Becomes infinite
What is the formula to calculate the total current in a parallel circuit?
I = I1 + I2 + I3 + ...
I = I1 * I2 * I3 * ...
I = I1 / I2 / I3 / ...
I = I1 - I2 - I3 - ...
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