1
MHT CET 2019 3rd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

A charged conductor produces an electric field of intensity $10^3 \mathrm{~V} / \mathrm{m}$ just outside its surface in vacuum. Then, it produces the electric field of intensity E just outside its surface, when it is placed in a medium of dielectric constant 4. The value of $E$ will be

A
$400 \mathrm{~V} / \mathrm{m}$
B
$450 \mathrm{~V} / \mathrm{m}$
C
$250 \mathrm{~V} / \mathrm{m}$
D
$150 \mathrm{~V} / \mathrm{m}$
2
MHT CET 2019 3rd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is the dimensional formula for electric polarisation?

A
$\left[M^P L^{-2} T^1 I^1\right]$
B
$\left[M^{-1} L^{-2} T^1 I^{-1}\right]$
C
$\left[M^P L^{-1} T^{-1} I^1\right]$
D
$\left[M^1 L^{-2} T^1 I^1\right]$
3
MHT CET 2019 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following molecules is a polar molecule?

A
MHT CET 2019 2nd May Evening Shift Physics - Electrostatics Question 43 English Option 1
B
MHT CET 2019 2nd May Evening Shift Physics - Electrostatics Question 43 English Option 2
C
MHT CET 2019 2nd May Evening Shift Physics - Electrostatics Question 43 English Option 3
D
MHT CET 2019 2nd May Evening Shift Physics - Electrostatics Question 43 English Option 4
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