Question Answers
Sahay Sir > Question Answers
An ammeter gives full scale deflection when current of 1.0 A is passed in it. To convert it into 10 A range ammeter, the ratio of its resistance and the shunt resistance will be
19
Sep
An ammeter gives full scale deflection when current of 1.0 A is passed in it. To convert it into 10 A range ammeter, the ratio of its resistance and the shunt resistance will be An ammeter gives full scale deflection when current of 1.0 A is passed in it. To convert it into 10 A [...]
50 ohm and 100 ohm resistors are connected in series. This connection is connected with a battery of 2.4 V. when a voltmeter of 100 ohm resistance is connected across 100 ohm resistors, then the reading of the voltmeter will be
19
Sep
50 ohm and 100 ohm resistors are connected in series. This connection is connected with a battery of 2.4 V. when a voltmeter of 100 ohm resistance is connected across 100 ohm resistors, then the reading of the voltmeter will be 50 ohm and 100 ohm resistors are connected in series. This connection is connected [...]
100 mA current gives a full scale deflection in a galvanometer of 2 ohm resistance. The resistance connected with the galvanometer to convert it into a voltmeter to measure 5 V is
19
Sep
100 mA current gives a full scale deflection in a galvanometer of 2 ohm resistance. The resistance connected with the galvanometer to convert it into a voltmeter to measure 5 V is 100 mA current gives a full scale deflection in a galvanometer of 2 ohm resistance. The resistance connected with the galvanometer to convert [...]
A train starts from station A with uniform acceleration a1 for some distance and then goes with uniform retardation a2 for some more distance to come to rest at station B. The distance between
19
Sep
A train starts from station A with uniform acceleration a1 for some distance and then goes with uniform retardation a2 for some more distance to come to rest at station B. The distance between A train starts from station A with uniform acceleration a1 for some distance and then goes with uniform retardation a2 for [...]
From a lift moving upwards with a uniform acceleration a = 2 m/s^2, a man throws a ball vertically upwards with a velocity v = 12 m/s relative to the lift. The ball comes back to the man
19
Sep
From a lift moving upwards with a uniform acceleration a = 2 m/s^2, a man throws a ball vertically upwards with a velocity v = 12 m/s relative to the lift. The ball comes back to the man a man throws a ball vertically upwards with a velocity v = 12 m/s relative to the [...]
In the given circuit , if the resistance of each resistor is R , Find the equivalent resistance between M and N
19
Sep
In the given circuit , if the resistance of each resistor is R , Find the equivalent resistance between M and N Find the equivalent resistance between M and N if the resistance of each resistor is R In the given circuit September 19, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
The value of I1 /I2 is a) 1 b) 2 c) 3 d) 4
19
Sep
The value of I1 /I2 is a) 1 b) 2 c) 3 d) 4 The value of I1 /I2 is a) 1 b) 2 c) 3 d) 4 September 19, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Study the following v-t graphs in Column 1 carefully and match appropriately with the statements given in Column 2. Assume that motion takes place from time 0 to T.
19
Sep
Study the following v-t graphs in Column 1 carefully and match appropriately with the statements given in Column 2. Assume that motion takes place from time 0 to T. Study the following v-t graphs in Column 1 carefully and match appropriately with the statements given in Column 2. Assume that motion takes place from time [...]
The displacement versus time curve is given sections OA and BC are parabolic. CD is parallel to the time axis.
19
Sep
The displacement versus time curve is given sections OA and BC are parabolic. CD is parallel to the time axis. The displacement versus time curve is given sections OA and BC are parabolic. CD is parallel to the time axis. September 19, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A ball is thrown vertically upwards from the top of a cliff. Take starting position of motion as origin and upward direction as positive. Column 1 specifies the position, velocity, and / or acceleration of the particle at any
19
Sep
A ball is thrown vertically upwards from the top of a cliff. Take starting position of motion as origin and upward direction as positive. Column 1 specifies the position, velocity, and / or acceleration of the particle at any A ball is thrown vertically upwards from the top of a cliff. Take starting position of [...]