14. The amount of voltage, V volts, needed to senda fixed amount of current through a wire, is directlyproportional to its resistance, R ohm

Question

14. The amount of voltage, V volts, needed to senda fixed amount of current through a wire, is directlyproportional to its resistance, R ohms. When R = 6,V=9.(i) Find an equation connecting V and R.(ii) Find the value of V when R = 15.(iii) Calculate the value of R when V = 15.(iv) Draw the graph of V against R.‚Äč

in progress 0
Josie 2 weeks 2021-09-05T06:40:21+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-09-05T06:41:38+00:00

    Answer:

    Step-by-step explanation:

    relationship between the voltage, current, and resistance in an electric circuit: i = v/r. The current is directly proportional to the voltage and inversely proportional to the resistance.

Leave an answer

Browse
Browse

18:9+8+9*3-7:3-1*13 = ? ( )