When η resistor of equal resistance (R) are connected in series, the effective resistance is:
A. \(\frac{n}{\mathrm{R}}\)
B. \(\frac{\mathrm{R}}{n}\)
C. \(\frac{1}{n \mathrm{R}}\)
D. nR
Answer:D
When η resistor of equal resistance (R) are connected in series, the effective resistance is:
A. \(\frac{n}{\mathrm{R}}\) B. \(\frac{\mathrm{R}}{n}\) C. \(\frac{1}{n \mathrm{R}}\) D. nR