MCQ
The equivalent capacitance of the combination shown is
- A$\frac{C}{2}$
- B$4 C$
- ✓$2 C$
- D$\frac{5}{3} C$
✓
Answer
Correct option: C.
$2 C$
c
The circuit can be reduced to
The circuit can be reduced to
Parallel combination
$C _{ eq }= C + C =2 C$
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
When we rub our comb with hair and then take near to the paper pieces, all pieces get stuck to the comb. This happens due tyo which phenomena?
In a grease spot photometer light from a lamp with dirty chimney is exactly balanced by a point source distance $10 \,cm $ from the grease spot. On clearing the chimney, the point source is moved $2 \,cm $ to obtain balance again. The percentage of light absorbed by dirty chimney is nearly......$\%$
→Dimensions of $\frac{1}{(\mu_0\in_0)}$ is:
→Which logic gate produces $\text{LOW}$ output when any of the inputs is $\text{HIGH}$?
→At absolute zero, $Si$ acts as:
→An electron is ejected from the surface of a long, thick straight conductor carrying a current, initially in a direction perpendicular to the conductor. The electron will:
Magnetic lines of force can pass through:
A step index fibre has a relative refractive index of $0.88\%$. What is the critical angle at the corecladding interface.......$^o$
→In a uniform magnetic field of $0.049 \mathrm{~T}$, a magnetic needle performs $20$ complete oscillations in $5$ seconds as shown. The moment of inertia of the needle is $9.8 \times 10^{-5} \mathrm{~kg} \mathrm{~m}^2$. If the magnitude of magnetic moment of the needle is $x \times 10^{-5} \mathrm{Am}^2$, then the value of ' $x$ ' is :
→The temperature coefficient of resistance of a semiconductor