1
MHT CET 2021 20th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

A galvanometer of resistance $$50 \Omega$$ is converted to an ammeter. After shunting, the effective resistance of ammeter is $$2.5 \Omega$$. The value of shunt is

A
$$\frac{100}{19} \Omega$$
B
$$\frac{50}{19} \Omega$$
C
$$\frac{25}{19} \Omega$$
D
$$\frac{75}{19} \Omega$$
2
MHT CET 2021 20th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Consider the circuit shown in the figure. The value of current 'I' is

MHT CET 2021 20th September Morning Shift Physics - Current Electricity Question 17 English

A
$$-\frac{7}{18}$$A
B
5A
C
3A
D
$$-3$$A
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