What is the magnitude and direction of the current in the following circuit ?

Options

A. 1 A from b to a through c
B. 1 A from a to b through e
C. `(2)/(3)`A from a to b through e
D. `(5)/(7) A` from b to a through e

Answer

B

Explanation

This can be directly solved, without using Kichhoff's laws.
`because 10 V gt 4 V`, the current will flow a to b through e and `I=(10-4)/(1+2+3)=6=1 A`