Which of the following relations represent Ohm's law?

= constant

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= constant

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Potential difference = current x resistance

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Current = resistance x potential difference

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Solution

The correct options are
A
= constant

C
Potential difference = current x resistance

Ohm's law states that at constant temperature, the current flowing in a conductor is directly propotional to potential difference across the conductor.

$\frac{V}{I}$ = constant (R)

$\frac{I}{V}$ = constant $\frac{1}{R}$ and

V = IR

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Similar questions

Which of the following statements does not represent ohm's law?and how?
A) Current / Potential Difference = Constant
B) Potential Difference / Current = Constant
C) Potential Difference = Current x Resistance
D) Current = Resistance x Potential Difference

Q. Ohm's law gives a relationship between:

(a) current and resistance
(b) resistance and potential difference
(c) potential difference and electric charge
(d) current and potential difference

Which of the following expressions represent(s) the electrical power in a circuit?
(V - Potential difference, I - current and R - Resistance)

Q. A resistance of

3 o h m s

is connected in series with another resistance of

5 o h m s

. A potential difference of

6

volts is applied across the combination. Calculate the current through the circuit and potential difference across the

3 o h m

resistance.

Q. Explain the concepts of current, voltage, resistance, potential difference and ohm's law.

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Which of the following relations represent Ohm's law?

The correct options are A = constant C Potential difference = current x resistance Ohm's law states that at constant temperature, the current flowing in a conductor is directly propotional to potential difference across the conductor. VI = constant (R) IV = constant 1R and V = IR