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Andreyy89
3 years ago
7

A charge of 8.4*10^-4 moves at an angle of 35 degrees to a magnetic field that has a field strentgh of 6.7

Physics
1 answer:
12345 [234]3 years ago
3 0

The force on a charged particle in a magnetic field is given by

the speed of the charged particle = 10842 m/s.

Explanation:

F= q V B sinθ

F=force=3.5 x 10⁻²N

q= charge= 8.4 x 10⁻⁴ C

B= magnetic field= 6.7 x 10⁻³ T

θ=35⁰

Thus the velocity is given by V=\frac{F}{q B sin35}

V=(3.5 x 10⁻²)/[(8.4 x 10⁻⁴)(6.7 x 10⁻³)(sin35)]

V=10842 m/s

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Object A weighs 750 N on earth. Object B weighs 750 N on Jupiter.
Katarina [22]

The object A has the greater mass compared to object B.

<u>Explanation: </u>

The weight of any object on any planet is the measurement of gravity’s influence acting on the mass of the object. So for Earth, the acceleration will be acting on the object A’s mass (m) in Earth leading to the weight of the object A as 750 N.

While the acceleration of Jupiter will be acting on the object B’s mass kept in Jupiter to attain the weight of 750 N. So, the mass of both the objects at their respective planet will vary depending on the acceleration of each planet. We can check this as below:

            \text { object A's weight }=\text { m of object A } \times \text { Acceleration of Earth}

So,

           750 \mathrm{N}=\text { m of object } A \times 9.8 \mathrm{m} / \mathrm{s}^{2}

Thus,

          \text { m of object } A=\frac{750}{9.8}=76.5 \mathrm{kg}

Similarly for object B,

          \text { Weight of object } B=m \text { of object } B \times \text { Acceleration due to gravity of Jupiter }

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          \text { m of the object } B=\frac{750}{24.79}=30.25 \mathrm{kg}

Thus, the mass of object A is greater than the mass of object B.

5 0
3 years ago
Write the relation between horsepower and Watt?​
Vadim26 [7]

Explanation:

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8 0
2 years ago
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