Answer to Question #144093 in Electric Circuits for lana

Question #144093
Which action causes the LED to light up during the day?
A) Replace the npn transistor with a pnp transistor.
B) Interchange the position of LDR and R
C) Interchange the position of LDR and RB
D) Increase the number of cells
1
Expert's answer
2020-11-17T07:10:55-0500

B) Interchange the position of LDR and R


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