Correct Answer - Option 1 : 0.5
The correct answer is 0.5
Given:
Resistance(R)= 25 kΩ= 25×103Ω.
Potential difference(V)= 12.5 V.
Calculation:
Using Ohm's law
\(V=IR\)
I=\(V\over R\)
Substitute the above values:
I=\(12.5\over25\times10^3\)\(=0.5\times10^3 A\)
Current(I)= 0.5 mA.
∴Current flowing through the wire= 0.5 mA.