Question

& A potential difference of 10 V is applied across a
conductance of 2 S. The current in the conductor will be:
(B) 5 A​

Answer 1

Answer: 20V

Explanation:

Hope you get correct answer

Answer 2

Given:

Potential difference applied (V) = 10 V

Conductance (C) = 2 S

To find:

Current in the conductor (I).

Explanation:

• According to Ohm's Law, the potential difference across the conductor  is directly proportional to the current flowing across the conductor.

                                             V ∝ I

                                              V = IR

• Conductance is the easiness with which a conductor allows flow of current.
• Its SI unit is Siemens (S) .
• Conductance is the inverse of Resistance, that is less the resistance more is the conductance.

Now,

According to the definition,

$C = \frac{1}{R}$

Substituting the given values, we get

$R = \frac{1}{2}= 0.5$

Hence, R = 0.5Ω

Now,

According to Ohm's Law,

$V = IR ; or\\I = \frac{V}{R}$

Substituting the values, we get

$I = \frac{10}{0.5} ; or\\I = 20 A$

Final answer:

Hence, the current in the conductor will be 20A.