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2 years ago

Resistance in a circuit that has 35 mA of current and 5.6 V applied equals.

Engineering

1 answer:

natka813 [3]2 years ago

5 0

Answer:

R = 160 Ω

Explanation:

For this problem, we will simply apply Ohm's law to find the resistance in the circuit. Ohm's law is as follows:

Voltage = Current x Resistance

We can solve the law for resistance:

Resistance = Voltage / Current

And now we just plug in our values:

Resistance = 5.6V / 35mA

Resistance = 5.6V / 0.035 A

Resistance = 160 Ω

Hence the resistance of the circuit is 160 Ω.

Cheers

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A pressure cylinder has an outer diameter 200 mm, maximum external pressure 4 MPa, and maximum allowable shear stress 27.5 MPa.

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Answer:

The minimum value of wall thickness t=3.63 mm.

Explanation:

Given:

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Now by putting the value

$27.5=\dfrac{4\times 200}{8t}$

So t=3.36 mm

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