Answer:
Explanation:
a ) Current remains the same throughout the whole of a closed circuit if all the resistances are in series. So current will remain the same in both these conductors as they are in series.
b ) If the two wires are switched or exchanged mutually , there will not be any change in the current are they will still remain in series and total resistance remains the same . so current will remain the same . Hence the current through the bulb will remain unchanged . The brightness too will remain the same.
I can try to help if you speak English
yes
Explanation:
because if a car is 100 pounds then it will have less force than a 250 pound car
Answer:
E = 0.13 J
Explanation:
At resonance condition we have
now if the frequency is double that of resonance condition then we have
now we have
now average power is given as
Now time period is given as
so total energy consumed is given as
The answer is “B” hope I helped