Three 250-μC Charges Are Placed on Tiny Conducting Spheres at the the Ends

question 1

Multiple Choice

Three 2.50-μC charges are placed on tiny conducting spheres at the ends of 1.00 m-long strings that are connected at 120° angles as shown below. The magnitude, in N, of the force on the knot at the center is ​ ​

• A)0.
• B)3.75 × 10⁻².
• C)5.63 × 10⁻².
• D)6.50 × 10⁻².
• E)7.50 × 10⁻².

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Tissue Damage

Physical harm to body tissues that can result from disease, trauma, or surgical procedures, often requiring medical intervention for healing and recovery.

Stroke

Sudden damage to the brain due to blockage of blood flow or hemorrhaging.

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Physical or functional injury to brain tissue that can result from various factors like trauma, disease, or substance abuse, affecting cognitive and physiological functions.

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The continuous circulation of blood through the heart and blood vessels, which delivers nutrients and oxygen to and removes waste products from all parts of the body.