A resistor with an unknown resistance is connected in parallel to a 13 ? resistor. when both resistors are connected in parallel
to an emf source of 13 v, the current through the unknown resistor is measured with an ammeter to be 3
a. what is the resistance of the unknown resistor? answer in units of ?.
a. what is the resistance of the unknown resistor? answer in units of ?.
1 answer:
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The Magnitude of the Vector is 10.39m and the direction of the vector is - 46.7°.
<u>Explanation:</u>
GIven dx=7.14m and dy= -7.55m,
The Magnitude of the Vector=
Magnitude d= .
d=
d=
d= 10.39m.
Direction Ф =
=
= (-1.06)
Ф = - 46.7°.