Q. Five resistors each of value m are connected b

Question

Q. Five resistors each of value m are connected between points A and F as shown in figure. If two similar wires are connected one between points B and D and another between points C and E. The effective resistance between points A and F will be

1. 7m

2. 5m

3. 3m

4. 6m

Please answer with explanation

Eshan · Accepted Answer

Dear student,When resistors are connected as mentioned, BDEC would form a wheatstone bridge and so CD branch can be neglected. Then resistance of branch BDE and BCE, both becomes 2m. Hence resistance across B and E becomes m. Hence total resistance across A and F becomes 3m.

Electric Current> Q. Five resistors each of value m are con...

Rashi Gupta , 7 Years ago

Eshan

LIVE ONLINE CLASSES

The fig. Shows a network of resistance in which the point A is earthed

electric current

When a p.d of 2v is applied across a resistor, 10j of energy are covered. What charge flows through the resistor?

electric current

Please provide it's solution. In video form
Find the equivalent resistance of the given figure

electric current

The resistivity of material is 10 ohm m at 30 C when the temperature drops to 28 then the resistivity drops by 2. The temperature coefficient of resistivity of material is

electric current

Three cells of 2.0v each and internal resistance of 1.0 each are connected in series and in parallel calculate the new emf and new internal resistance in each connection

electric current

Electric Current> Q. Five resistors each of value m are con...

Q. Five resistors each of value m are connected between points A and F as shown in figure. If two similar wires are connected one between points B and D and another between points C and E. The effective resistance between points A and F will be1. 7m2. 5m3. 3m4. 6m Please answer with explanation

Rashi Gupta , 7 Years ago

Eshan

LIVE ONLINE CLASSES

Other Related Questions on electric current

The fig. Shows a network of resistance in which the point A is earthed

electric current

When a p.d of 2v is applied across a resistor, 10j of energy are covered. What charge flows through the resistor?

electric current

Please provide it's solution. In video form Find the equivalent resistance of the given figure

electric current

The resistivity of material is 10 ohm m at 30 C when the temperature drops to 28 then the resistivity drops by 2. The temperature coefficient of resistivity of material is

electric current

Three cells of 2.0v each and internal resistance of 1.0 each are connected in series and in parallel calculate the new emf and new internal resistance in each connection

electric current

Please provide it's solution. In video form
Find the equivalent resistance of the given figure