Three Resistors with Resistances of 2

question 99

Multiple Choice

Three resistors with resistances of 2.0 Ω, 6.0 Ω, and 12 Ω are connected across an ideal dc voltage source V = 2.0 V, as shown in the figure. What is the total current I in this circuit?

• A) 0.70 A
• B) 1.5 A
• C) 2.0 A
• D) 3.0 A
• E) 6.0 A

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The concentration of estrogen hormones in the blood, which play key roles in sexual and reproductive development, especially in women.

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The concentration of progesterone, a hormone important for the menstrual cycle and in maintaining the early stages of pregnancy, in the bloodstream.

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The amount of testosterone, a steroid hormone that plays a key role in the development of male reproductive tissues and secondary sexual characteristics, present in the blood.

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