AP EAPCET 2024 - 19th May Evening Shift | AP EAPCET Year Wise Previous Years Questions

AP EAPCET 2024 - 19th May Evening Shift

MCQ (Single Correct Answer)

-0

The resistance between points $A$ and $C$ in the given network is AP EAPCET 2024 - 19th May Evening Shift Physics - Current Electricity Question 2 English

AP EAPCET 2024 - 19th May Evening Shift Physics - Current Electricity Question 2 English

$\frac{R}{4}$

$\frac{R}{2}$

$2 R$

$R$

AP EAPCET 2024 - 19th May Evening Shift

MCQ (Single Correct Answer)

-0

A wire shaped in a regular hexagon of side 2 cm carries a current of 4 A . The magnetic field at the centre of hexagon is AP EAPCET 2024 - 19th May Evening Shift Physics - Moving Charges and Magnetism Question 1 English

AP EAPCET 2024 - 19th May Evening Shift Physics - Moving Charges and Magnetism Question 1 English

$4 \sqrt{3} \times 10^{-5} \mathrm{~T}$

$8 \sqrt{3} \times 10^{-5} \mathrm{~T}$

$\sqrt{3} \times 10^{-5} \mathrm{~T}$

$6 \sqrt{3} \times 10^{-5} \mathrm{~T}$

AP EAPCET 2024 - 19th May Evening Shift

MCQ (Single Correct Answer)

-0

A tightly wound coil of 200 turns and of radius 20 cm carrying current 5 A . Magnetic field at the centre of the coil is

$3.14 \times 10^{-3} \mathrm{~T}$

$3.14 \times 10^{-2} \mathrm{~T}$

$628 \times 10^{-4} \mathrm{~T}$

$628 \times 10^{-3} \mathrm{~T}$

AP EAPCET 2024 - 19th May Evening Shift

MCQ (Single Correct Answer)

-0

The domain in ferromagnetic material is in the form of a cube of side $2 \mu \mathrm{~m}$. Number of atoms in that domain is $9 \times 10^{10}$ and each atom has a dipole movement of $9 \times 10^{-24} \mathrm{Am}^2$. The magnetisation of the domain is (approximately).

$10 \times 10^4 \mathrm{Am}^{-1}$

$8 \times 10^4 \mathrm{Am}^{-1}$

$12 \times 10^4 \mathrm{Am}^{-1}$

$9 \times 10^4 \mathrm{Am}^{-1}$

PREVIOUS NEXT