1
MHT CET 2024 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Charge on a parallel plate capacitor of capacity C is Q , the electric field intensity between its two plates separated by a distance of $t$ is

A
$\frac{\mathrm{Qt}}{\mathrm{C}}$
B
$\frac{\mathrm{Q}}{\mathrm{Ct}}$
C
$\frac{\mathrm{C}}{\mathrm{Qt}}$
D
$\frac{\mathrm{Ct}}{\mathrm{Q}}$
2
MHT CET 2024 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

A circuit having a self inductance of 1 henry carries a current of 1 A . To prevent the sparking when the circuit is broken, a capacitor which can withstand 500 V is connected across the switch. What is the minimum value of the capacitance of the capacitor?

A
$2 \mu \mathrm{~F}$
B
$4 \mu \mathrm{~F}$
C
$6 \mu \mathrm{~F}$
D
$8 \mu \mathrm{~F}$
3
MHT CET 2023 14th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

A parallel plate capacitor with air medium between the plates has a capacitance of $$10 \mu \mathrm{F}$$. The area of capacitor is divided into two equal halves and filled with two media (as shown in figure) having dielectric constant $$K_1=2$$ and $$\mathrm{K}_2=4$$. The capacitance of the system will be

MHT CET 2023 14th May Evening Shift Physics - Capacitor Question 56 English

A
10 $$\mu$$F
B
20 $$\mu$$F
C
30 $$\mu$$F
D
40 $$\mu$$F
4
MHT CET 2023 14th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Two condensers one of capacity $$\frac{\mathrm{C}}{2}$$ and other capacity $$\mathrm{C}$$ are connected to a battery of voltage $$\mathrm{V}$$ as shown. The work done in charging fully both the condensers is

MHT CET 2023 14th May Evening Shift Physics - Capacitor Question 58 English

A
$$\frac{1}{2}$$ CV$$^2$$
B
$$\frac{3}{4}$$ CV$$^2$$
C
$$\frac{3}{2}$$ CV$$^2$$
D
$${2}$$ CV$$^2$$
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