Question

❤❤❤ This question is only for BRAINLY CHALLENGERS And Physicist ❤ ❤❤
$\huge\sf\underline{Challange}$
Explan with details

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Zia_here

Note:- More than one option correct.

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Answer 1

The correct answer is option (B)

⇒ The circle described by the single-ionized charge will have a radius tripply that of the other circle.

The isothermal assumption is intended to show the effects of strog heat conduction. The solutions have no heat conduction through the shock waves and assume that the electron and ion temperatures are equilibriated in the shock waves. The one-temperature isothermal solutions have nearly constant density through the shocked region, while the two-temperature solutions are intermediate between the one-temperature adiabatic and isothermal solutions. In the two-temperature solutions, the ion temperature goes to zero at the point where the gas comoves with the shocked region and the density peaks at this point. The solution may qualitatively describe the effects of heat conduction on interaction regions in the solar wind.

Answer 2

Answer:

Options (b) & (d) are correct

Explanation:

Since,

When a charged particle is subjected to a perpendicular magnetic field, it will described as a circular path of radius.

i.e., r = mv/qB

=> r α 1/(q/m)

......[radius is directly proportional to mass and inversely proportional to charge ]

Thus, the circle described by the singly ionized charge will have a radius triple that of the other circle.

Hence, option (b) is correct.

As time period of revolution,

T = 2πm/qB

is independent of v and r, so the particle will return to its initial position after one revolution, hence the two particles of different charges will return to their initial positions after one revolution and their paths will touch each other there.

Thus, the two circles will touch each.

Hence, option (d) is also correct.

✨ Hope it helps ✨