1. | \(1.5~\text{A}\) from \({B}\) to \({A}\) through \(E\) |
2. | \(0.2~\text{A}\) from \({B}\) to \({A}\) through \(E\) |
3. | \(0.5~\text{A}\) from \({A}\) to \({B}\) through \(E\) |
4. | \(\dfrac{5}{9}~\text{A}\) from \({A}\) to \({B}\) through \(E\) |
1. | \(400~\Omega\) | 2. | \(200~\Omega\) |
3. | \(50~\Omega\) | 4. | \(100~\Omega\) |
1. | \(81~\Omega\) | 2. | \(9~\Omega\) |
3. | \(729~\Omega\) | 4. | \(243~\Omega\) |
1. | \(\dfrac{6.25\times10^4}{\pi}\) m/s | 2. | \(\dfrac{6.25}{\pi}\times10^3\) m/s |
3. | \(\dfrac{6.25}{\pi}\) m/s | 4. | \(\dfrac{6.25\times10^5}{\pi}\) m/s |
1. | \(220~\text{cm}\) | 2. | \(330~\text{cm}\) |
3. | \(115~\text{cm}\) | 4. | \(332~\text{cm}\) |
1. | \(\dfrac{4V_0R}{3R_0+16R}\) | 2. | \(\dfrac{4V_0R}{3R_0+R}\) |
3. | \(\dfrac{2V_0R}{4R_0+R}\) | 4. | \(\dfrac{2V_0R}{2R_0+3R}\) |