MHT CET20228 Aug 2022Evening ShiftPhysicsCurrent ElectricityActual
In the following electrical network, the value of ' I ' is
Options
- A3.4 A
- B4.3 A
- C5.8 A
- D1.9 A
Correct answer
A. 3.4 A
Step-by-step solution
Current is a scaler quantity. On current accounting: aligned & I_ - in =1 ~A +2 ~A +3 ~A +0.8 ~A =6.8 ~A & I _ out =0.5 ~A +1.2 ~A +1.7 ~A =3.4 ~A & I = I _ in - I _ out =3.4 ~A aligned