which is the true depth of penetration of a detector induction pulse

[Hael]

Hello someone could please answer this question.
What is the real penetration of a detector using a pulse induction coil 1 meter by 1 meter?
for his attention to this thousand thanks

 

[FrankMD]

For the answer to that question you'd need more info, like what is the pulse voltage?

 

[Hael]

ok thanks for the reply friend frank