Question

If current is decreasing at a rate of $1000A{s}^{-1},p.d$ between $A$ and $B$ is

• A. 5V
• B. 6V
• C. 7V
• D. 8V

Answer 1

Answer: (B)

$V_A-(2\times 2)-3-10^{-3}\times (-1000)=V_B$
$\Rightarrow V_A-V_B=6V$