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BlackZzzverrR [31]
3 years ago
13

You have a circuit with a 50 Ω , a 100 Ω , and a 150 Ω - resistor connected in series. (a) Rank the current through them from hi

ghest to lowest. (b) Rank the potential difference across them from highest to lowest. Explain your rankings.
Physics
1 answer:
olga2289 [7]3 years ago
5 0

Explanation:

(a) A circuit has 50 Ω, a 100Ω and a 150 Ω resistor are connected in series. We know that in series combination, current through each resistor is same. So, current through a 50 Ω, a 100Ω and a 150 Ω resistor is same.

(b) Ohm's law of given by :

V = I R

V is potential difference. As I is same, so, the resistor having highest resistance will have highest potential difference. So,

V_3>V_2>V_1.

Hence, this is the required solution.

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Answer:

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2.) Wavelength (λ) = 0.893 m

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The magnitude of Earth’s magnetic field is about 0.5 gauss near Earth’s surface. What’s the maximum possible magnetic force on a
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F = 1.5 \times 10^{-16} N

this force is 1.68 \times 10^{13} times more than the gravitational force

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so this force is 1.68 \times 10^{13} times more than the gravitational force

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