The graph shows the relationship between potential difference V and current / for a fixed 20 Q resistor and a filament lamp. 9V VN A 10 8. resistor 4 20Ω lamp -> 0 0.1 0.2 0.3 0.4 1/A The resistor and lamp are placed in series with a 9 V battery of negligible internal resistance. The current in the circuit is A 0.1 A в 02 А С 0ЗА D 0.4 A 06 During a thunderstorm, a flash of lightning resulted in 600000 C of charge flowing in a lightning conductor in a time of 40 ms. The current in the conductor was A 1.5 x 10 A B 2.4 x 10 A C 1.5 x 10 A D 2.4 x 10' A 2.
The graph shows the relationship between potential difference V and current / for a fixed 20 Q resistor and a filament lamp. 9V VN A 10 8. resistor 4 20Ω lamp -> 0 0.1 0.2 0.3 0.4 1/A The resistor and lamp are placed in series with a 9 V battery of negligible internal resistance. The current in the circuit is A 0.1 A в 02 А С 0ЗА D 0.4 A 06 During a thunderstorm, a flash of lightning resulted in 600000 C of charge flowing in a lightning conductor in a time of 40 ms. The current in the conductor was A 1.5 x 10 A B 2.4 x 10 A C 1.5 x 10 A D 2.4 x 10' A 2.
Related questions
Question
Transcribed Image Text:Q5
The graph shows the relationship between potential difference V and current / for a fixed
20 2 resistor and a filament lamp.
9V
10
8
6.
resistor
20Ω
4
lamp
0.1 0,2
0.3 0.4 1iA
The resistor and lamp are placed in series with a 9 V battery of negligible internal
resistance. The cur
in the circuit is
A 0.1 A
B 0.2 A
C 0.3 A
D 0.4 A
Q6
During a thunderstorm, a flash of lightning resulted in 600000 C of charge flowing in a
lightning conductor in a time of 40 ms, The current in the conductor was
A 1.5 x 10 A
B 2.4 x 10 A
C 1.5 x 10 A
D 2.4 x 10' A
O DOO
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
