What is the current in the given circuit ?

Options

A. 0.1 A
B. 0.2 A
C. 0.3 A
D. 0.4 A

Answer

A

Explanation

` because 5 V gt 2 V`
`therefore` The current (I) will flow as shown
`therefore` Applying Kirchhoff's voltage law to the loop QRSPQ , we get
`-20xxI-2-10I+5=0`
`therefore 3=301 therefore I=(1)/(10) A= 0.1A`