R2=2kΩandR3=5kΩ have been connected to a constant current source as shown in figure. The current source supplies current I=2mA to the circuit. A voltmeter with RV=6kΩ internal resistance is connected
Sahay Sir > Question Answers > R2=2kΩandR3=5kΩ have been connected to a constant current source as shown in figure. The current source supplies current I=2mA to the circuit. A voltmeter with RV=6kΩ internal resistance is connected
In the circuit shown in the figure, cell is ideal and R2 = 100Ω. A voltmeter of internal resistance 200Ω reads V12=4VandV23=6V between the pair of points 1−2 and 2−3 respectively. What will be the reading of the voltmeter between the points 1−3.
03
Sep
In the circuit shown in the figure, cell is ideal and R2 = 100Ω. A voltmeter of internal resistance 200Ω reads V12=4VandV23=6V between the pair of points 1−2 and 2−3 respectively. What will be the reading of the voltmeter between the points 1−3. AB is a uniform wire of length L=100 cm. A cell of [...]
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AB is a uniform wire of length L=100 cm. A cell of emf V0 = 12 volt is connected across AB. A resistance R ,
as shown ,
In the circuit shown in figure AB is a uniform wire of length L = 5 m. It has a resistance of 2Ω/m. When AC=2.0 m ,
In the circuit shown in the figure: ,
it was found that the galvanometer shows zero reading when switch s is placed in either of the two positions 1 or 2. find the emf E1. ,
R2=2kΩandR3=5kΩ have been connected to a constant current source as shown in figure. The current source supplies current I=2mA to the circuit. A voltmeter with RV=6kΩ internal resistance is connected ,
Three resistors R1=3kΩ ,
AB is a uniform wire of length L=100 cm. A cell of emf V0 = 12 volt is connected across AB. A resistance R, cell of emf V and a milliammeter (which can show deflection in both directions] is connected to the circuit as shown. Contact C can be slid on the wire AB. Distance AC=x. The current (I) through the milliammeter is taken positive when the cell of emf V is discharging. A graph of IVsx has been shown. Neglect internal resistance of the cells. (a) Find V (b) Find R (c) find I when x=100 cm
03
Sep
AB is a uniform wire of length L=100 cm. A cell of emf V0 = 12 volt is connected across AB. A resistance R, cell of emf V and a milliammeter (which can show deflection in both directions] is connected to the circuit as shown. Contact C can be slid on the wire AB. Distance [...]
Tags:
AB is a uniform wire of length L=100 cm. A cell of emf V0 = 12 volt is connected across AB. A resistance R ,
as shown ,
In the circuit shown in figure AB is a uniform wire of length L = 5 m. It has a resistance of 2Ω/m. When AC=2.0 m ,
In the circuit shown in the figure: ,
it was found that the galvanometer shows zero reading when switch s is placed in either of the two positions 1 or 2. find the emf E1. ,
R2=2kΩandR3=5kΩ have been connected to a constant current source as shown in figure. The current source supplies current I=2mA to the circuit. A voltmeter with RV=6kΩ internal resistance is connected ,
Three resistors R1=3kΩ ,
Three resistors R1=3kΩ,R2=2kΩandR3=5kΩ have been connected to a constant current source as shown in figure. The current source supplies current I=2mA to the circuit. A voltmeter with RV=6kΩ internal resistance is connected, as shown, to measure the potential difference across R1. (a) Find the percentage error in the measurement of potential difference (V1) across. R1 caused due to finite resistance of the voltmeter. (b) If positions of R2andR3 are interchanged will the percentage error in measurement of V1 increase or decrease ?
03
Sep
Three resistors R1=3kΩ,R2=2kΩandR3=5kΩ have been connected to a constant current source as shown in figure. The current source supplies current I=2mA to the circuit. A voltmeter with RV=6kΩ internal resistance is connected, as shown, to measure the potential difference across R1. (a) Find the percentage error in the measurement of potential difference (V1) across. R1 [...]
Tags:
as shown ,
In the circuit shown in figure AB is a uniform wire of length L = 5 m. It has a resistance of 2Ω/m. When AC=2.0 m ,
In the circuit shown in the figure: ,
it was found that the galvanometer shows zero reading when switch s is placed in either of the two positions 1 or 2. find the emf E1. ,
R2=2kΩandR3=5kΩ have been connected to a constant current source as shown in figure. The current source supplies current I=2mA to the circuit. A voltmeter with RV=6kΩ internal resistance is connected ,
Three resistors R1=3kΩ ,