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Ulleksa [173]
2 years ago
7

To measure the current through and the voltage across a resistor in a circuit, you should place the ammeter in _____ with the re

sistor and the voltmeter in _____ with the resistor.
Physics
2 answers:
zysi [14]2 years ago
8 0

Answer:

  • ammeter: series
  • voltmeter: parallel

Explanation:

The current is the same through components connected in series. If you want to measure the current in a component, the ammeter must be placed in series.

__

The voltage is the same at the terminals of components connected in parallel. If you want to measure the voltage across a component, the voltmeter must be connected across the component, that is, in parallel with it.

egoroff_w [7]2 years ago
5 0

\huge \mathbb \pink{ANSWER:}

To measure the current through and the voltage across a resistor in a circuit, you should place the ammeter in <u>series</u> with the resistor and the voltmeter in <u>parallel</u> with the resistor.

#CarryOnLearning

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Answer:

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Let's break the question into two parts:

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2) The effort force needed in the lever scenario.

1. Ramp Scenario: 
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Now we need to find \alpha. \alpha is the angle between the incline of the ramp and the ground. 

Since the height is 5m and the length of the ramp is 8m, sin \alpha would be 5/8 or 0.625. Now that you have sin \alpha, mutiple it with mg.

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F_{e} = ?

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F_{e} = 200/10= 20N


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