0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

A dynamo develops 0.5A at 6V. The energy which is generated in one second is
  1. 3J
  2. 12J
  3. none of these
  4. 0.083J

A
none of these
B
0.083J
C
3J
D
12J
Solution
Verified by Toppr

Given:
Voltage(V) = 6V
Current(I) = 0.5A
Time(t) = 1sec
Energy generated = VIt
Energy =6×0.5×1=3J

Was this answer helpful?
1
Similar Questions
Q1
A dynamo develops 0.5A at 6V. The energy which is generated in one second is
View Solution
Q2
A dynamo developed 0.5 A at 6 V. Find the energy it generates in 1 s.
View Solution
Q3
A dynamo develops 0.5A at 6V, the power delivered is ______.
View Solution
Q4
How many joules of electrical energy are transferred per second by a 6 V; 0.5 A lamp?

(a) 30 J/s
(b) 12 J/s
(c) 0.83 J/s
(d) 3 J/s
View Solution
Q5
Output emf in a dynamo is generated on
View Solution