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A positively charged particle enters a magnetic field oriented perpendicular to its direction of motion. Does the particle: A) Change its velocity, B) Change its speed, C) Accelerate in the direction of the magnetic field.

To answer this question you must use the magnetic field "Right Hand Rule". We know that if a charged particle enters a magnetic field it will experience a force ​perpendicular to both​ ...

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Answered by Sam H. Physics tutor
16491 Views

What is the difference between a baked and a chilled margin?

Magma is intruded into country rocks at a high temperature, whilst the intruded rock is at low temperature. The temperature difference between the two leads to the edges of the intrusion to be rapidly ...

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Answered by Chelsea N. Geology tutor
21342 Views

What is the difference between a syncline and an anticline?

A syncline describes an area where different strata of rock have been folded (either symmetrically or asymmetrically) in a horseshoe/U shape, with the youngest formed rocks located within the centre, a...

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Answered by Chelsea N. Geology tutor
20105 Views

Which tectonic settings experience earthquakes?

Earthquakes tend to occur in areas where two tectonic plates are in contact with each other. The three main locations are: 1) areas of continental collision, 2) subduction of one plate beneath another,...

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Answered by Chelsea N. Geology tutor
4674 Views

Prove that sum(k) from 0 to n is n(n+1)/2, by induction

Proof by induction involves making an assumption, and using that assumption to prove that the consecutive case follows the pattern. 

The key to this is realising that most questions follo...

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8631 Views

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