MHT CET 2023 9th May Evening Shift | Current Electricity Question 22 | Physics

Five current carrying conductors meet at a point '$$\mathrm{O}$$' as shown in figure. The magnitude and direction of the current in conductor '$$O P$$' is

MHT CET 2023 9th May Evening Shift Physics - Current Electricity Question 31 English

$$6.5 \mathrm{~A}$$ from $$\mathrm{O}$$ to $$\mathrm{P}$$.

$$9 \mathrm{~A}$$ from $$\mathrm{P}$$ to $$\mathrm{O}$$.

$$10.5 \mathrm{~A}$$ from $$\mathrm{P}$$ to $$\mathrm{O}$$.

$$11.5 \mathrm{~A}$$ from $$\mathrm{O}$$ to $$\mathrm{P}$$.

MHT CET 2023 9th May Morning Shift

MCQ (Single Correct Answer)

-0

A galvanometer of resistance $$\mathrm{G}$$ is shunted with a resistance of $$10 \%$$ of $$\mathrm{G}$$. The part of the total current that flows through the galvanometer is

$$\frac{1}{11} \mathrm{I}$$

$$\frac{2}{11} \mathrm{I}$$

$$\frac{1}{10} \mathrm{I}$$

$$\frac{1}{5} \mathrm{I}$$

MHT CET 2023 9th May Morning Shift

MCQ (Single Correct Answer)

-0

In a meter bridge experiment null point is obtained at $$l \mathrm{~cm}$$ from the left end. If the meter bridge wire is replaced by a wire of same material but twice the area of across-section, then the null point is obtained at a distance

$$2 l \mathrm{~cm}$$ from left end.

$$l \mathrm{~cm}$$ from left end.

$$ l / 2 \mathrm{~cm}$$ from left end.

$$ l / 4 \mathrm{~cm}$$ from left end.

MHT CET 2022 11th August Evening Shift

MCQ (Single Correct Answer)

-0

In the following network, the current through galvanometer will

MHT CET 2022 11th August Evening Shift Physics - Current Electricity Question 7 English

be zero

flow from $$\mathrm{Q}$$ to $$\mathrm{S}$$

flow in a direction which depends on value of $$\mathrm{V}$$

flow from $$\mathrm{S}$$ to $$\mathrm{Q}$$

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