AP EAPCET 2024 - 20th May Evening Shift | Current Electricity Question 15 | Physics

A block has dimensions $1 \mathrm{~cm}, 2 \mathrm{~cm}$ and 3 cm . Ratio of the maximum resistance to minimum resistance between any palr of opposite faces of the block is

$9: 1$

$1: 9$

$18: 1$

$6: 1$

AP EAPCET 2024 - 20th May Morning Shift

MCQ (Single Correct Answer)

-0

A current of 6 A enters one corner $P$ of an equilateral triangle $P Q R$ having three wires of resistance $2 \Omega$ each and leaves by the corner $R$ as shown in figure. Then the currents $I_1$ and $I_2$ are respectively AP EAPCET 2024 - 20th May Morning Shift Physics - Current Electricity Question 16 English

AP EAPCET 2024 - 20th May Morning Shift Physics - Current Electricity Question 16 English

$4 \mathrm{~A}, 2 \mathrm{~A}$

$2 A, 3 A$

$6 \mathrm{~A}, 0$

$2 \mathrm{~A}, 4 \mathrm{~A}$

AP EAPCET 2024 - 20th May Morning Shift

MCQ (Single Correct Answer)

-0

The value of shunt resistance that allows only $10 \%$ of main current through the galvanometer of resistance $99 \Omega$ is

$9 \Omega$

$4 \Omega$

$2 \Omega$

$11 \Omega$

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Questions Asked from MCQ (Single Correct Answer)

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