Two Long Straight Parallel Wires Separated by a Distance of 20

question 53

Multiple Choice

Two long straight parallel wires separated by a distance of 20 cm carry currents of 30 A and 40 A in opposite directions. What is the magnitude of the resulting magnetic field at a point that is 15 cm from the wire carrying the 30-A current and 25 cm from the other wire?

• A) 51 μT
• B) 33 μT
• C) 72 μT
• D) 64 μT
• E) 46 μT

Develop an awareness of the subjective and objective components in the study of personality.

Comprehend the importance and methods of gathering diverse data for comprehensive personality assessment.

Acknowledge the role and potential biases of different observers (self, acquaintances) in personality evaluation.

Learn about common psychological tools (e.g., questionnaires, projective tests) and their data outputs.