Twelve wires each having a resistance of 3 ohm are connected to form a cubical network. A batteryof 10 V and negligible internal resistance is connected accross the diagonally opposite corners of this network. Determine its equivalent and the along each edge of the cube
Answers
Answered by
5
The equivalent resistance is 2.5 ohms and Current drawn = 10/2.5 = 4 A
Explanation:
Given data:
- Combined Resistance = 3 Ω
- Voltage across network = 10 V
- Due to symmetry the resistances are equivalent each other.
(1+1 / 2+1) ohm between the opposite corners of the network. (R/3+R/6+R/3)
So, the equivalent resistance is 2.5 ohms
Current drawn = 10/2.5 = 4 A
Also learn more
Three resistors are connected as shown in the diagram, Through the resistor 5 ohm , a current of 1 ampere is flowing .
a) what is the current flowing through the other two resistors ?
b) what is the potential difference across AB and across AC ?
c) What is the total resistance ?
https://brainly.in/question/1240354
Similar questions