Using Ohm's Law, V = I * R = 2A * 10Ω = 20V.

Using Ohm's Law, V = I * R = 4A * 10Ω = 40V.

In a balanced Wheatstone bridge, the potential difference across the galvanometer is zero, indicating no current flows through it.

Power P = I^2 * R = (2 A)^2 * 10Ω = 4 * 10 = 40 W.

Power P = I^2 * R = (3 A)^2 * 10 ohms = 9 * 10 = 90 W.

Power P = I^2 * R = (2A)^2 * 10Ω = 4A^2 * 10Ω = 40W.

Power is given by P = V * I = 12 V * 2 A = 24 W.

Power P = I^2 * R = (3 A)^2 * 5 ohms = 9 * 5 = 45 W.

Power P = I^2 * R = (2A)^2 * 5 ohms = 4 * 5 = 20W.

Power P = I^2 * R = (3 A)^2 * 5 ohms = 9 * 5 = 45 W.

Power P = I^2 * R = (2A)^2 * 10Ω = 4 * 10 = 40W.

Using the power formula P = I^2 * R, we have P = (3 A)^2 * 4 ohms = 9 * 4 = 36 W.

Using the power formula P = I^2 * R, we have P = (2 A)^2 * 10 ohms = 4 * 10 = 40 W.

Power is given by P = I^2 * R = (2A)^2 * 5Ω = 4A^2 * 5Ω = 20W.

Power P = I^2 * R = (3A)^2 * 5Ω = 9A^2 * 5Ω = 45W.

Power P = I^2 * R = (2A)^2 * 8Ω = 4A^2 * 8Ω = 32W.

The primary use of a Wheatstone bridge is to measure unknown resistances by balancing it against known resistances.

A potentiometer measures voltage by balancing it against a known voltage, allowing for accurate voltage measurements without drawing current from the circuit.

A potentiometer measures voltage by balancing it against a known voltage, allowing for accurate voltage measurements.

A galvanometer is used to detect the balance condition in a Wheatstone bridge by indicating zero current when balanced.

The galvanometer is used to detect the balance condition by indicating the current flow.

Ohm's Law states that the voltage (V) across a conductor is directly proportional to the current (I) flowing through it, with resistance (R) as the proportionality constant: V = I * R.

According to Ohm's Law, the relationship is given by V = I * R.

Resistivity ρ = R * (A / L) = 10 * (1 x 10^-6 / 5) = 2 x 10^-5 Ω·m.

Resistivity (ρ) = R * (A / L) = 4 * (1 x 10^-6 / 2) = 4 x 10^-6 Ω·m.

A fuse is designed to protect the circuit by breaking the connection when the current exceeds a certain limit.

The galvanometer indicates the balance point in a potentiometer circuit, showing when the potential difference across the wire equals the unknown voltage.

The galvanometer is used to detect whether the bridge is balanced or unbalanced.

The jockey is used to find the balance point in the potentiometer setup by sliding along the wire.

The jockey is used to find the null point where the potential difference is balanced, indicating the measurement of the unknown voltage.