alleryTwo parallel branches carry 2 A and 3 A. What is the total current?
A1 A
B6 A
C5 A
D2.5 A
Answer & Solution
Correct answer: C. 5 A
1. In parallel the total current is the sum of branch currents.
2. 2 + 3 = 5 A; 6 A comes from multiplying and 2.5 A from averaging.
3. So the total is 5 A.
_Source: Wikipedia, Series and parallel circuits, Current_
Keep practising Electric Current
Browse all Electric Current questions for CTET, or explore more Science topics.
Related questions
What is the symbol used for electric current in formulas?A steady 2 A current flows for 5 seconds. How much charge passes?If a wire's cross-section area doubles, its resistance does what?Resistance of a wire is inversely proportional to what?A wire is made twice as long, with the same material and thickness. What happens to its reA thick copper wire compared with an identical thin one has what resistance?For a given material, resistance of a wire is proportional to which property?Which statement describes insulators correctly?