1
MHT CET 2019 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The magnetization of bar magnet of length 5 cm , cross sectional area $2 \mathrm{~cm}^2$ and net magnetic moment $1 \mathrm{Am}^2$ is

A
$3 \times 10^5 \mathrm{~A} / \mathrm{m}$
B
$4 \times 10^5 \mathrm{~A} / \mathrm{m}$
C
$2 \times 10^5 \mathrm{~A} / \mathrm{m}$
D
$1 \times 10^5 \mathrm{~A} / \mathrm{m}$
2
MHT CET 2019 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The dimensions of self or mutual inductance are given as

A
$\left[L^{-2} M^1 T^{-2} I^{-2}\right]$
B
$\left[L^2 M^2 T^{-2} I^{-2}\right]$
C
$\left[\left.L^2 M^1 T^{-2}\right|^{-2}\right]$
D
$\left[L^2 M^2 T^{-2} I^{-2}\right]$
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 78 English Option 1
B
MHT CET 2019 2nd May Evening Shift Physics - Electrostatics Question 78 English Option 2
C
MHT CET 2019 2nd May Evening Shift Physics - Electrostatics Question 78 English Option 3
D
MHT CET 2019 2nd May Evening Shift Physics - Electrostatics Question 78 English Option 4
4
MHT CET 2019 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Magnetic susceptibility of a paramagnetic substance is

A
large and positive
B
small and positive
C
small and negative
D
large and negative
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