a line passes through the point (4, –2) and has a slope of . what is the value of a if the point (–4, a) is also on the line? –6
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If the current is pointing into the page, the direction of the magnetic field will be upwards.
<h3>What is direction of magnetic field?</h3>
The Maxwell right-hand thumb rule is used to indicate the direction of the magnetic field in the direction of the current or charge.
According to this rule, "if the thumb of the right-hand points along the direction of the current, then the remaining curled fingers of the same hand give the magnetic field direction due to the current".
Thus, when the current is pointing into the page, the direction of the magnetic field will be upwards.
Learn more about magnetic field here: brainly.com/question/7645789
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Here’s the answer hope this is correct
