Four coils resistances 3,6,9 and `30Omega` respectively are arranged to form a wheatstone bridge. Determine the value of the resistance with which the

Question

Four coils resistances 3,6,9 and `30Omega` respectively are arranged to form a wheatstone bridge. Determine the value of the resistance with which the

Four coils resistances 3,6,9 and `30Omega` respectively are arranged to form a wheatstone bridge. Determine the value of the resistance with which the coil of `30Omega` should be shunted so as to balance the bridge.

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Related Questions

In a wheatstone bridge, the resistance of the arms of the bridge are AB = `2Omega`, BC = `4Omega` ,AD = `1Omega` and DC = `3Omega`. The terminals of n

2 Answers 4 Views

A battery of 2V and internal resistance `2Omega` is used in wheatstone bridge. Find the current through the galvanometer in the unbalanced position of

2 Answers 6 Views

A cheap voltmeter with an internal resistance of `30Omega` is connected to the terminals of a battery whose internal resistance is `5Omega` and true e

2 Answers 8 Views

The resistance of the four arms of a Wheatstone bridge are P=`10Omega` , Q = `100Omega`, R=`40Omega` and S `=10Omega`. What resistance in series or pa

2 Answers 5 Views

Compare the heat developed in the four arms of a balanced. Wheatstone bridge. The resistance of the arms are ``10Omega ,100Omega,40Omega and 400Omega`

2 Answers 6 Views

One ampere of current enters the junction A of a wheatstone bridge ABCD with `AB=2Omega,BC=2Omega,AC=4Omega,CD=2Omega and R_(g)=4Omega`. Find the curr

2 Answers 6 Views

A galvanometer has a resistance of `30Omega` and a current of 2 mA is needed to give full scale deflection. What is the resistance needed and how is i

2 Answers 5 Views

Four resistances of `15Omega,12Omega,4Omega and 10Omega` respectively are connected in cyclic order to form a wheatstone bridge. Is the network balanc

2 Answers 4 Views

P,Q,R and S are the resistances taken in the cyclic order in a wheatstone bridge network. P and Q are ratio coils, S is the unknown resistance and R i

2 Answers 5 Views

In a meter-bridge experiment, two resistances P and Q are connected in series in the left gap. When the resistance in the right gap is `50Omega`, the

2 Answers 5 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - `45Omega`

5 views Answered 2023-02-05 15:29