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noname [10]
3 years ago
11

The theory that attitudes will be formed and changed according to one’s actual behaviors is the __________ theory. A. learning B

. dissonance C. self-perception D. balance
Physics
2 answers:
Ivenika [448]3 years ago
7 0

Answer:

A is the answer

Explanation:

natulia [17]3 years ago
6 0
Learning. A. Actions and behaviors change when people learn
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stellarik [79]

Answer:

Option D: 21.8 degrees

Explanation:

In a parallel RL circuit, the current in the resistor R and that in the inductor L are separated among themselves 90 degrees as illustrated in the attached image. In the image the current in the resistor is represented in orange, that of the inductor in blue, and the total current (vector addition of the previous two) is represented  in red, forming a certain angle (theta) with respect to the current in the resistor. The output voltage is the same as the input voltage as measured over the resistor R.

Therefore, the phase angle that separated output voltage and total current can be obtained using the fact that tan(phase angle) = \frac{I_l}{I_R} = \frac{x}{y} \frac{4}{10}, therefore the angle is the arctangent of 4/10:

arctang(\frac{4}{10} )= 21.801 degrees.

8 0
4 years ago
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3 years ago
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<em>Hope this helped! Have a good day.</em>

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