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MrRissso [65]
3 years ago
8

What is the equivalent resistance if you connect three 10.0 Ω resistors in series?

Physics
2 answers:
Sonja [21]3 years ago
4 0

Req = 30.0Ω.

When two or more resistors are in series, the intensity of current that passes through each of them is the same. Therefore, if you notice, you can observe that the three previous series resistors are equivalent to a single resistance whose value is the sum of each one.

Req = R1 + R2 + R3 = 10.0Ω + 10.0Ω + 10.0Ω = 30.0Ω

denpristay [2]3 years ago
4 0

Answer:

Req = 30.0Ω.

Explanation:

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Olegator [25]

Answer:

b) gradually transforms into other forms of energy.

Explanation:

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5 0
3 years ago
What capacitor in series with a 100ω resistor and a 24.0 mh inductor will give a resonance frequency of 1040 hz ?
dexar [7]
The resonant frequency of a RLC circuit in series is the frequency at which the inductive reactance and the capacitive reactance are equal:
X_L = X_C 
where:
X_L = 2 \pi f L
X_C =  \frac{1}{2 \pi f C} (1)
where
f is the frequency
L is the inductance 
C is the capacitance

In our circuit, we have the inductance:
L=24.0 mH=0.024 H
and the resonant frequency:
f=1040 Hz
so we can re-arrange eq.(1) to find the capacitance of the circuit:
C= \frac{1}{4 \pi^2 f^2 L}= \frac{1}{4 \pi^2 (1040 Hz)^2 (0.024 H)}=9.8 \cdot 10^{-8} F=98 nF
3 0
3 years ago
At what angle (relative to the horizontal) should a curve 52 m in radius be banked if no friction is required to prevent the car
velikii [3]

Answer:

Banking angle, \theta=15.77^{\circ}

Explanation:

It is given that,

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tan\theta=\dfrac{v^2}{rg}

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Alkaline earth metals make up the second group<span> of the periodic table. This family includes the </span>elements<span> beryllium, magnesium, calcium, strontium, barium, and radium (Be, Mg, Ca, Sr, Ba, and Ra, respectively). </span>Group 2 elements<span> share </span>common <span>characteristics. Each metal is naturally occurring and quite reactive.
</span>
this is not my answer if you want me to reword it just tell me ok:)

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Answer:

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