Question 1 of 20
Q
Ohm's law is stated as:
A
E = IR
B
I = E / R
C
R = E / I
D
All of the above
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Question 1 / 20KTleU0BQp8QedYeS26fX
Question 1 of 20KTleU0BQp8QedYeS26fX

Ohm's law is stated as:

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Question 1 of 20
KTleU0BQp8QedYeS26fX
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Ohm's law is stated as:

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🔍 Key Concepts

• Ohm's Law relationship among voltage (E), current (I), and resistance (R) • How algebraic rearrangement of a formula works • Interpreting whether different-looking formulas can express the same law

đź’­ Think About

• Start with the most common form of Ohm’s Law you remember and write it down. • Ask yourself: if I solve that formula for a different variable (e.g., solve for I or for R), what do I get? • Compare each choice to see if it can be derived from that one basic Ohm’s Law equation.

âś… Before You Answer

• Verify that each option can be obtained by simple algebra from the basic Ohm’s Law equation you know. • Check that units still make sense in each rearranged form (volts, amps, ohms). • Confirm whether the question is asking for the single statement of Ohm’s Law or any correct algebraic form of it.