A total charge of Q is distributed uniformly on a line segment of length 2L along the y-axis. The x-component of the electric field at a point (a,0) on the x-axis is given by:
Eₓ(a) = (k Qa/2L) × (L → −L)∫ dy/(a²+y²)³/²
Confirm that:
Eₓ(a) = kQ/[a √(a²+L²)].

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step-by-step explanation:

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.

idk what the heck he answer is, i’m just putting this here so i finish my account