Question
Find the value of X in the given figure.
✓
Answer
From the principle of meterbridge
$\frac{X}{45}=\frac{11}{10045}$
$\Rightarrow \quad \frac{X}{45}=\frac{11}{55}$
$\Rightarrow \quad X =\frac{45 \times 11}{55}=9 \Omega$ Ans.
$\frac{X}{45}=\frac{11}{10045}$
$\Rightarrow \quad \frac{X}{45}=\frac{11}{55}$
$\Rightarrow \quad X =\frac{45 \times 11}{55}=9 \Omega$ Ans.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Write down the difference between a half wave rectifier and a full wave rectifier.
Using Bohr’s postulates of the atomic model, derive the expression for radius of nth electron orbit. Hence obtain the expression for Bohr’s radius.
Draw a circuit diagram of n-p-n transistor amplifier in CE configuration. Under what condition does the transistor act as an amplifier?
Figure shows x-t graph of a particle. Find the time t such that the average velocity of the particle during the period 0 to t is zero.
State the use of galvanometer as a voltmeter.
Calculate the potential energy of a system of two charges in an external field.
A curve is represented by $\text{y}=\sin\text{x}.$ If x is changed from $\frac{\pi}{3}$ to $\frac{\pi}{3}+\frac{\pi}{100},$ find approximately the change in y.
→Monochromatic light entering from one medium to another, its wavelength changes but the frequency does not change, explain.
State the reason, why GaAs is most commonly used in making a solar cell.
Find the dimensions of:
→- The specific heat capacity c.
- The coefficient of linear expansion a.
- The gas constant R.