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Each of the six ideal batteries of ...

Each of the six ideal batteries of emf 20 v is connected to an external resistance of ` 4 Omega ` as shown in the figure . The current through the resistance is

A

6A

B

3A

C

4A

D

5A

Text Solution

Verified by Experts

(* ) resistance `= 4 Omega `
The equivalent emf of the combination
` E_(eq) = nE = 3xx 20=60`
The cell have no internal resistance .
` therefore ` main current flowing through the load .
`I = (nE ) /(R ) =( 60 )/(4) = 15A `
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