Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
CURRENT ELECTRICITY
Question #80121
Back to Home
View All CURRENT ELECTRICITY Questions
17 Views
Question
What is the definition of current density?
A. Total current in a wire
B. Charge per unit volume
C. Current through unit area normal to the current
D. Rate of change of charge with time
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In the context of Ohm’s law, what does j represent?
16
What is the main cause of electrical resistance in metals?
11
In the expression j = (ne²τ/m)E, what happens to j if τ is increased?
14
Who became the first African woman to serve as the Secretary General of the Commonwealth?
(Current Affairs)
39
Which young Indian spinner made her Women’s T20I debut against Sri Lanka in Visakhapatnam and retu...
(Current Affairs)
7