Webassignment14

Webassignment14 - WebAssignment for HW14 1 Prove that ×F...

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Unformatted text preview: WebAssignment for HW14 1. Prove that · ×F =0 2. Given a field of the form F =< 0, 0, h(x, y ) >, where |F | = 1, and field lines are represented by x and o (shown below). o representing a vector pointing in the positive z direction and x representing a vector pointing in the negative z direction, sketch the circulation field in the x − y plane. 1 3. Given the field below, (a). Estimate the sign (+,0,-) of the divergence of the field at the point P(-1,0). (b). Estimate the sign (+,0,-) of the curl of the field at the point (1,1). (c). Estimate the value of the flux for a circle of radius 1 centered at the origin. (positive is outward) (d). Estimate the value of the circulation for a circle of radius 1 centered at the origin. (positive is CCW) 2 ...
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Webassignment14 - WebAssignment for HW14 1 Prove that ×F...

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