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Burçak Mızrak

Burçak M.

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Viewed Questions

Consider a room that is initially at the outdoor temperature of $20^{\circ} \mathrm{C}$. The room contains a $40-\mathrm{W}$ lightbulb, a $110-\mathrm{W}$ TV set, a $300-\mathrm{W}$ refrigerator, and a $1200-\mathrm{W}$ iron. Assuming no heat transfer through the walls, determine the rate of increase of the energy content of the room when all of these electric devices are on.

Consider a room that is initially at the outdoor temperature of $20^{\circ} \mathrm{C}$. The room contains a $40-\mathrm{W}$ lightbulb, a $110-\mathrm{W}$ TV set, a $300-\mathrm{W}$ refrigerator, and a $1200-\mathrm{W}$ iron. Assuming no heat transfer through the walls, determine the rate of increase of the energy content of the room when all of these electric devices are on.

Thermodynamics: An Engineering Approach

In Fig. $22-36,$ the four particles are fixed in place and have charges $q_{1}=q_{2}=+5 e, q_{3}=+3 e,$ and $q_{4}=-12 e$ Distance $\quad d=5.0 \mu \mathrm{m} . \quad$ What is the magnitude of the net electric field at point $P$ due to the particles?

In Fig. $22-36,$ the four particles are fixed in place and have charges $q_{1}=q_{2}=+5 e, q_{3}=+3 e,$ and $q_{4}=-12 e$ Distance $\quad d=5.0 \mu \mathrm{m} . \quad$ What is the magnitude of the net electric field at point $P$ due to the particles?

Fundamentals of Physics

^{\circ \circ} \mathrm{A}$ long, straight wire lies along the $y$ -axis and carries a current $I=8.00 \mathrm{~A}$ in the $-y$ -direction (Fig. E28.19). In addition to the magnetic field due to the current in the wire, a uniform magnetic field $\vec{B}_{0}$ with magnitude $1.50 \times 10^{-6} \mathrm{~T}$ is in the $+x$ -direction. What is the total field (magnitude and direction) at the following points in the $x z$ -plane: (a) $x=0, z=1.00 \mathrm{~m} ;$ (b) $x=1.00 \mathrm{~m}$ $z=0 ;$ (c) $x=0, z=-0.25 \mathrm{~m} ?$

^{\circ \circ} \mathrm{A}$ long, straight wire lies along the $y$ -axis and carries a current $I=8.00 \mathrm{~A}$ in the $-y$ -direction (Fig. E28.19). In addition to the magnetic field due to the current in the wire, a uniform magnetic field $\vec{B}_{0}$ with magnitude $1.50 \times 10^{-6} \mathrm{~T}$ is in the $+x$ -direction. What is the total field (magnitude and direction) at the following points in the $x z$ -plane: (a) $x=0, z=1.00 \mathrm{~m} ;$ (b) $x=1.00 \mathrm{~m}$ $z=0 ;$ (c) $x=0, z=-0.25 \mathrm{~m} ?$

University Physics with Modern Physics In SI Units

Questions asked

ANSWERED

Prabhu Ramji verified

Numerade educator

Three long, parallel conductors each carry a current of I = 3.00 A. The figure is an end view of the conductors, with each current coming out of the page. Taking a = 1.00 cm, what is the magnitude of the magnetic field at point C. (?_0=4?×10^(-7) T·m/A)

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ANSWERED

Prabhu Ramji verified

Numerade educator

As shown in the figure, a circuit consists of a resistor R=19 ohm in series with an ideal inductor L=35 H having no resistance. At time t = 0 s, there is a 12-A current in the circuit. At time t=5.0 s what is the emf across the inductor?

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ANSWERED

Prabhu Ramji verified

Numerade educator

The series circuit in the figure contains an ideal battery with a constant terminal voltage V_B=60 V, an ideal inductor L=50 H, a R=11-ohm resistor, and a switch S. Initially, the switch is open, and there is no current in the inductor. At time t=0 s, the switch is suddenly closed. What is the current in the circuit 4.09 s after closing the switch?

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INSTANT ANSWER

For the circuit shown in the figure, the current in the \( 8-\Omega \) resistor is \( 0.50 \mathrm{~A} \), and all quantities are accurate to 2 significant figures. What is the current in the \( 2-\Omega \) resistor? \( 4.5 \mathrm{~A} \) \( 2.25 \mathrm{~A} \) \( 9.5 \mathrm{~A} \)

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