B field B field +
B field B field +
B field B field +
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Current follows the ‘least path of resistance’<br />
i.e. conductive mineralisation<br />
This is called current channeling<br />
IP-Tx IP Tx<br />
Lines of<br />
current<br />
density<br />
transmitter transmitter dipole dipole<br />
Rx<br />
B <strong>field</strong><br />
SMEDG Recent Advances Symposium September<br />
2009