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katrin [286]
3 years ago
10

A charge of 0.50 C moves horizontally in a magnetic field of 1.0 T with a speed of 4.0 x 10^2 m/s. The force experienced by the

charge is 7.0 N. What is the angle between the charge direction and the magnetic field?​
Physics
1 answer:
Vika [28.1K]3 years ago
8 0

Question: A charge of 0.50 C moves horizontally in a magnetic field of 1.0 T with a speed of 4.0 x 10^⁻1 m/s. The force experienced by the charge is 7.0 N. What is the angle between the charge direction and the magnetic field?​

Answer:

Θ = 6.56°

Explanation:

From the question,

Using

F = BvqsinΘ................... Equation 1

Where F = force experienced by the charge, B = magnetic field, q = Charge, Θ = angle between the charge abd the magnetic field, v = velocity.

Make Θ the subject of the equation

Θ =sin⁻¹ (Bvq/F)............... Equation 2

Given: v = 4.0×10⁻¹ m/s, B = 1.0 T, q = 0.50 C, F = 7.0 N

Θ = sin⁻¹(1×0.5×4×10⁻¹/7)

Θ = sin⁻¹(0.114)

Θ = 6.56°

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Answer:

Explanation:

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Es el efecto más inmediato del calor, el aumento de la temperatura. Al calentar un cuerpo, es habitual, aunque no siempre, que el cuerpo aumente de temperatura. El aumento dependerá de la cantidad de calor que se suministra, del tipo de sustancia y de su cantidad.

-Dilatación

Cuando un objeto se calienta, su volumen aumenta. Este fenómeno se llama dilatación térmica. Por el contrario, cuando un objeto se enfría, su volumen disminuye, debido a la contracción térmica.

Cuando se calienta un cuerpo, además de cambiar de estado o variar su temperatura, también cambia su tamaño, se dilata.

Por ejemplo, los puentes no se construyen de una única pieza, sino que suelen presentar uno o varios cortes longitudinales, las llamadas juntas de dilatación. Si no existieran esas juntas, los cambios de longitud del puente entre el invierno y el verano o entre el día y la noche acabarían por romperlo.

La dilatación de un cuerpo dependerá del aumento de temperatura que experimente, de su tamaño y de la sustancia de que esté hecho. Cuanto más aumente la temperatura más aumentará su tamaño, lo mismo que cuanto mayor sea, mayor se hará.

Todos los cuerpos, ya sean sólidos, líquidos o gaseosos, varían su tamaño cuando intercambian calor con otro cuerpo.

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Si una sustancia modifica el estado de sólido, líquido o gaseoso, se produce un cambio de estado. Un cambio de estado es una modificación en la forma en que se disponen las partículas que constituyen una sustancia.

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5 0
3 years ago
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Yes

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          F  = kd

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K is the spring constant

d is the magnitude of the stretch

 Since k is a constant, therefore, doubling the stretch distance will double the force.

Both stretch distance and force applied can be said to be directly proportional to one another.

3 0
3 years ago
In Einstein’s analysis, a photon striking the surface of a conductor is absorbed by an electron. Which statement describes the s
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I hope it helps you!  

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