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Ivahew [28]
3 years ago
14

What is the component of 3i^ + 4j^ along i^+j^

Physics
1 answer:
kap26 [50]3 years ago
4 0
Using the Pythagorean theorem

a^2 = b^2 + c^2

when a is the hypotenuse, and b and c are opposites and adjacent in a right triangle

3^2 + 4^2 = 5^2

Therefore, the hypotenuse has a magnitude of 5
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Calcula la fuerza magnética de una carga que se desplaza hacia la derecha con una velocidad de 5 X 10 a la 6 metros sobre segund
Diano4ka-milaya [45]

Answer:

La fuerza magnética del electrón es 6.41x10⁻¹³ N.

Explanation:

Podemos encontrar la fuerza magnética (F) usando la ley de Lorentz:

F = qv\times B

En donde:

q: es la carga del electrón = 1.602x10⁻¹⁹ C

v: es la velocidad del electrón = 5x10⁶ m/s

B: es el campo magnético = 0.8 T

F = qv\times B = 1.602 \cdot 10^{-19} C*5\cdot 10^{6} m/s*0.8 T = 6.41 \cdot 10^{-13} N                                

Por lo tanto, la fuerza magnética del electrón es 6.41x10⁻¹³ N.

Espero que te sea de utilidad!  

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3 years ago
What is the difference between a total solar eclipse, an annular solar eclipse, and a partial solar eclipse.
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<span>Corona is visible in case of the Total solar eclipse.</span>

4 0
4 years ago
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tensa zangetsu [6.8K]

Answer:

Explanation:

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<h3>What is Andromeda Galaxy?</h3>

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