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nasty-shy [4]
3 years ago
12

Which resistors in the circuit are connected in series?

Physics
1 answer:
Lisa [10]3 years ago
7 0

Answer:

it's C and D... do you understand?

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(1,500 meters) x (1 sec / 330 meters) = (4 and 18/33) seconds

                                                                 (4.55 sec, rounded)

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Four wires are made of the same highly resistive material, cut to the same length, and connected in series. Wire 1 has resistanc
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Answer:

V_2 = \frac{R_2 V_0}{R_1+R_2+R_3+R_4}

Explanation:

The 4 wires are connected in series: this means that the same current flow through them, and the voltage of the battery, V0, is equal to the sum of the voltages on each individual resistor:

V_0=V_1+V_2+V_3+V_4

Also, the equivalent resistance of the series circuit is

R_{eq}=R_1+R_2+R_3+R_4

The voltage V2 across wire 2 is given by Ohm's law:

V_2 = R_2 I (1)

where I is the total current in the circuit, which is given by:

I=\frac{V_0}{R_{eq}}=\frac{V_0}{R_1+R_2+R_3+R_4}

Substituting this into eq. (1), we find an expression for V2:

V_2 = \frac{R_2 V_0}{R_1+R_2+R_3+R_4}

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When a pair of identical resistors are con- nected in series, the
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All three choices are correct.
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A car hits another and the two bumpers lock together during the collision. is this an elastic or inelastic collision?
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Explanation:

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