Multiple Choice
According to Ohm's law, the electric current, in amperes, in a circuit varies directly as the voltage. When 14 volts are applied, the current is 4 amperes. What is the current when 14 volts are applied?
A) 3.5 amperes
B) 4 amperes
C) 32 amperes
D) 49 amperes
Correct Answer:
Verified
Correct Answer:
Verified
Q208: <span class="ql-formula" data-value="\frac{x+5}{x^{2}+9 x+14}+\frac{5 x-4}{x^{2}+6 x-7}"><span class="katex"><span
Q209: <span class="ql-formula" data-value="\frac{4 x^{2}-11 x+3}{x^{2}+12 x+32}-\frac{3 x^{2}-11
Q210: <span class="ql-formula" data-value="\frac{3 \mathrm{x}+3}{\mathrm{x}}+\frac{5 \mathrm{x}-1}{3 \mathrm{x}}"><span class="katex"><span
Q211: The sum of a number and 8
Q212: Simplify the rational expression. (Assume the
Q214: <span class="ql-formula" data-value="\frac{3 \mathrm{x}+12}{\mathrm{x}^{2}-3 \mathrm{x}-18}-\frac{\mathrm{x}+6}{\mathrm{x}^{2}-3 \mathrm{x}-18}"><span class="katex"><span
Q215: <span class="ql-formula" data-value="\frac{4}{\mathrm{x}+2}-\frac{6}{\mathrm{x}-2}=\frac{4}{\mathrm{x}^{2}-4}"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mfrac><mn>4</mn><mrow><mi mathvariant="normal">x</mi><mo>+</mo><mn>2</mn></mrow></mfrac><mo>−</mo><mfrac><mn>6</mn><mrow><mi
Q216: For the given rational functions
Q217: For the given rational functions
Q218: Find the missing numerator and denominator.<br>-