suppose a 6 volt battery is connected across a lamp whose resiatance 20 ohm through a variable resistor.if the current in the circuit is 0.25 ampere,calculate the value of the resistance from the resistor which must be used
Answers
Answered by
1
Answer:
the resistance from resistor will be 30 ohm
Explanation:
take it as
20×25/100
20/4
6ohm × 5
30
Answered by
0
Answer:
20*25/100 20/4 60hm *5
Explanation:
20*25/100 20/4 60 hm*5
Similar questions